Is zinc renewable or not?

Answers

Answer 1

Answer:  Zinc is  non renewable.

Explanation:

Non-Renewable resources are resources that cannot be replenished easily through natural process. These are the sources which are used in wise manner so that they do not get depleted. For example: coal, petroleum etc.

Renewable resources are resources that can be replenished overtime through natural process.These are the sources which never depletes completely. For example: bio mass energy, solar energy etc.

As zinc cannot be replenished easily through natural process, it is  non renewable.


Related Questions

the origin of a muscle is generally

Answers

explain the  question more

Answer: The stable and proximal attachment

Explanation:

If you insert a gene from bacteria into a mouse genome, then which terms best explains what you just made?

Answers

Answer:

a transgenic animal

Explanation:

Where does that air go as a result?

Answers

Answer:

Air go from one place to another due to difference in temperature of land and sea.

Explanation:

Air go as a result of wind from one place to another. Air moves from land to sea is called land breeze and from sea to land is known as sea breeze. This will occur when there is difference in temperature between sea and land. Sea breeze occurs at afternoon while land breeze occurs at night till morning. Warm air produces low pressure and cold air produces high pressure so when warm air rises, cold air takes its place and this cycle continues.

A purebred tall pea plant is cross-pollinated with a tall, heterozygous pea plant. Use a Punnett square to determine the probability the offspring inherita
recessive short allele. (I point)
75%
25%
0%
50%

Answers

Answer:

50%

Explanation:

because if you use the box method you see that half receive a short alele.

T     t  

T TT  Tt

T TT   Tt

Which of the following best describes how crossing over occurs during meiosis?

Answers

Answer:

first give the following options bro..

Which of the following can a chemical bond do?
A. Change element properties
B. Store energy
OC. All of these
D. Release energy

Answers

Answer: C

Explanation:

The following can a chemical bond do is all of these. The correct option is C. All of these.

What is a chemical bond?

A chemical bond is a bond formed between two elements. The energy of the reaction is stored in the bonds when the reaction happens, the energy is released from the bonds. It also changes the chemical properties of the elements.

Thus, the correct option is C. All of these.

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Choose a strategy to clone genes known only by a mutant phenotype in organisms with highly efficient transformation procedures and relatively small genomes.

Answers

Answer:

By combining traditional genetic mapping with whole-genome sequencing (next-generation sequencing)

Explanation:

Map-based cloning, also named positional cloning, is a technique used to identify genetic sequences linked to markers whose exact physical localization in the genome is known. Map-based cloning has shown to be useful to clone genes, however, this approach is limited to the existence of mutant phenotypes in different organisms/accessions/strains. In recent years, map-based cloning has been combined with next-generation sequencing methodologies in order to clone genes in background of single mutants without information on multiple organisms. This type of strategy has the potential for identifying causal mutations and thus clone genes in species with small genomes and high transformation efficiencies such as, for example, Arabidopsis thaliana.

What type of muscle is found in the circulatory system?

Answers

Answer:

The heart is the pump and the vessels are the delivery and return system for the blood. Every tissue in the body, directly or indirectly, receives oxygen and nutrients from blood supplied by the cardiovascular system. The heart is a muscle. The muscle is a modified form of skeletal muscle called cardiac muscle.

Explanation:

i hope itt help you

Answer:

blood muscles are found

Which of the following correctly describes the order of events occurring during a sympathetic nervous system response?

Answers

Answer:

Stimulation of thoracic or lumbar spinal regions; impulse reaches chain ganglion; acetylcholine release

Explanation:

Which organisms transform nitrogen to a form that is useful to plants?
bacteria
animals
fungi
humans​

Answers

Answer:

Bacteria

Explanation:

Nitrogen fixation is the step of the nitrogen cycle that occurs with the help of microbes. Bacteria transform the nitrogen into a usable form for the plants. Thus, option a is correct.

What are nitrogen-fixing bacteria?

The nitrogen cycle is the part of the biogeochemical cycle that converts nitrogen into other forms that can be used by plants. The nitrogen is converted through the nitrogen-fixing bacterias.

The nitrogen-fixing bacterias are heterotrophic in nature that lives freely in the soil. A few examples are Bacillus, Azotobacter, Clostridium, etc. These bacterias transform the atmospheric nitrogen into usable compounds called ammonia which is the fixed nitrogen and can be used by the plants.

Therefore, nitrogen-fixing bacterias transform nitrogen.

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5.Do the differentiated teeth of the dolphin have specialized functions like our teeth and most other mammals

Answers

Answer and Explanation:

Dolphins are homodont. This means that all their teeth are all equal. They do not differentiate between each other as the human´s teeth or other mammal´s teeth.

Dolphins have different feeding strategies according to the species. They might be suction feeders, or they might catch their prey using the jow and mandible occlusion strenth.

Dolphins that catch their prey by using their jow and mandible do not chew, so they use teeth mostly to catch their prey and manipulate them before swallowing them. This is why they do not need differentiated teeth. Because they just use them to catch and manipulate.

Those dolphin species that are suction feeders do not need teeth to catch their prey because they just suck them. Most of these species only have a few teeth, mostly in their jows. These teeth are used for fighting with other individuals. Inter- and intra-specific fights among animals of the same gender and age are very common. It is believed that as these species do not need teeth for catching their prey, they evolved loosing most of them but those needed during confrontations. This is the case of Grampus griseus, Risso´s Dolphin, that only have 5 to 7 teeth in their jows.

Which of these statements most accurately describes currencies in North America

Answers

Answer:

North American countries have done away with separate currencies. Each country in North America uses its own currency. 2. See ...

Very small changes in the solute concentrations in the various fluid compartments cause water to move from one compartment to another, which alters blood composition and blood pressure. How do the following physiological changes affect blood pressure?

a. Decrease water reabsorption
b. Decrease peripheral resistance
c. Vasodilation
d. Decrease salt intake
e. Decrease blood volume
f. Vasoconstriction
g. Increase peripheral resistance
h. Increase salt intake
i. Increase blood volume
j. Increase water reabsorption

Answers

Answer:

a. Decrease water reabsorption : decrease blood pressure.

b. Decrease peripheral resistance : decrease blood pressure

c. Vasodilation : decrease blood pressure

d. Decrease salt intake : decrease blood pressure

e. Decrease blood volume : decrease blood pressure

f. Vasoconstriction : increase blood pressure

g. Increase peripheral resistance:  increase blood pressure

h. Increase salt intake:  increase blood pressure

i. Increase blood volume : increase blood pressure

j. Increase water reabsorption: increase blood pressure

Explanation:

Total peripheral resistance: This term refers to the resistance offered by the vascular system to the blood flow.  This resistance is a result of the friction between the blood and the vessel's walls. In other words, it is the opposition of the vessels to blood flow. The total peripheral resistance is the summary of all the bloody circuit resistances in the body. Those mechanisms that induce vasoconstriction conduce to an increase in total peripheral resistance, while mechanisms that induce vasodilation provoke a decrease in total peripheral resistance.     Blood pressure: This term refers to the strength applied by the blood against the vessel walls as it flows.  This pressure is determined by the bombed blood strength and the volume as well as by the vessel size and flexibility. Blood pressure changes continuously according to the activity, temperature, diet, emotional state, among others.    Salt ingestion causes an increase in plasmatic osmolarity, stimulates thirst, and hence, water ingestion. Sodium retains water, expanding the blood volume and causing an increase in vessel pressure. The antidiuretic hormone, also known as vasopressin hormone, is released by changes in serum osmolarity or blood volume. Its function is to keep homeostasis and make kidneys conserve or keep water by concentrating urine and by reducing its volume. By these actions, the antidiuretic hormone stimulates water reabsorption, according to the organism´s needs. Kidneys control blood pressure in many ways. If the pressure is elevated, kidneys produce the loss of salt and water, normalizing arterial pressure. But if pressure is low, kidneys conserve water.          

Hormones perform important functions within the reproductive system. During puberty, secondary sex characteristics develop. Which hormone is responsible for the development of these characteristics in the female?

Answers

Answer:

estrogen

Explanation:

it helps in regrowth of endometrial regrowth ovulation and calcium absorption and is also responsible for breast development

Hii!! The correct answer is A. estrogen. (:

The relative value of grains for animals is determined primarily by metabolizable energy and crude protein content. From the information below, which grain is the best choice for feeding swine?Grain Crude Protein Metabolizable Energy $ Per TonBarley 13.00% 3.000 kcal/kg 170Corn 10.00% 3.600 kcal/kg 160Grain sorghum 12.00% 3,200 kcal/kg 140Wheat 14.00% 3,400 kcal/kg 180

Answers

Answer:

Corn

Explanation:

Good news for corn and soybean hog growers because these two grains are the main ingredients in pork diet and these feedstuffs should be affordable.   According to metabolism, corn has the highest metabolic energy, i.e. 3600 k.cal/kg                Therefore, corn is the best food for swin  so, the correct answer is corn.  

How does the movement of particles of matter change when temperature increases?
Decreases
Increases
Increases then decreases
Does not change

Answers

Answer:

Increases

Explanation:

The movement of particles of the matter increases with the increase in temperature.

The particles gain kinetic energy with increasing temperature and move in faster rate.

For example: When we blow a balloon with our mouth, we increases the temperature inside the balloon, the particles in the balloon gain kinetic energy that leads to the faster movement of gas particles in the balloon and they collide with each other and surface of balloon, after a peak the balloon get burst because of high kinetic energy and high collision.

Hence, the correct answer is "increases".

Predict what will happen to the following lung volumes and capacities during strenuous exercise. Assume that you are comparing from a baseline of normal resting respiration.


Lung Volume or Capacity Predicted change from resting baseline : Use Increase, Decrease or No Change

TLC (total lung capacity)
No change
VC (Vital capacity)
IC (Inspiratory capacity)
FRC (Functional residual capacity
TV (Tidal volume)
IRV (Inspiratory reserve volume)
ERV (Expiratory reserve volume)
RV (Residual volume)

Answers

Answer:

During intense exercise:

lung capacity increases

vital capacity increases

respiratory capacity increases

functional residual capacity increases

tidal volume increases

the inspiratory and expiratory reserve volumes decrease as does the residual volume.

Explanation:

Residual volumes decrease because having better lung capacity, better development of the secondary skeletal muscles that collaborate in expiration and inspiration, these are given in a better way, and more effectively.

If these processes take place more efficiently, their potentiality increases and expiration and inspiration move a large current of air into the lungs, thus leaving less reserve airs.

Those people who have increased exhalation or inspiration reserve, have a weak activity of the musculature in the processes and function as "stagnant air" which is synonymous with a lack of physical activity or aerobic capacity.

It is important to clarify that all the above processes are accompanied by an increase in the size of the chest cage

PLEASE ITS URGENT!
Can someone help me name them!

Answers

Answer:

i filled the thing out for you. i didnt know what grade you were in so i just put the cell names in.

Explanation:

When you touch an object that is very hot you quickly pull your hand back.
What is the correct pathway of nerve impulses for this behavior?

Answers

Answer:

this is called reflect action

Answer:

reflex action

Explanation:

this is because, it makes it possible to swiftly pull back your hand if you accidentally touch a hot pan

I know it’s sorta not biology but oh well... so my teacher loves rocks and is wanting us to find a rock and name what type it is and so on and I know it is sedimentary but don’t know what type.

Answers

Answer:

I guess its sandstone

in the krebs cycle,

a. pyruvate is broken down into Co2 molecules
b. glucose is broken down into NADH and CO2
c. Co2 is concerted in pyruvate and O2
d. NADH and CO2 are converted into ATP

Answers

Answer:

a. pyruvate is broken down into Co2 molecules

Explanation:

Krebs cycle is also known as Citric Acid Cycle, in which pyruvate formed during the glycolytic is broken down into Carbon Dioxide (CO2) and Water (H2O).

Each pyruvate molecule is broken down into carbon atom which releases carbon dioxide.

Hence, the correct answer is "a. pyruvate is broken down into Co2 molecules".

an advertisement on tv claims children grow faster with the use of vitamin gro. vitamin gro is a 25mg pill taken twice a day. the viewer has little knowledge about how children grow, but he knows that children need a complete diet and a good exercise routine. he decided to put the commercial to the test. the viewer uses his 6 nieces who are the same age to conduct the experiments. to make the experiment easier he uses his six nieces using labels such as child 1, child 2 and so on. he records their height every 3 days for 7 days. What are the variables?

Answers

Answer:

Independent variable - vitamin gro and exercise routine.

Dependent variable - growth of children or nieces.

Explanation:

There are two variables present in an experiment called dependent and independent variables.

Independent variables are those variables which can be controlled in an experiment and dependent variables are those variables which are measured in the experiment under the influence of the independent variable.

In the given experiment, the independent variable will be vitamin gro and exercise routine and the dependent variable is the growth of children or nieces because vitamin gro and exercise routine can be controlled and growth of children is dependent on vitamin gro and exercise routine.

It works because your brain creates images from dots. That’s how you can watch shows that you like a whole lot.

Answers

Answer:

The fovea works because your brain creates images from points.

Explanation:

The fovea is located in the center of the eye's retina. It is the structure capable of capturing stitches from what you are viewing and sending those stitches to the brain, which will "stitch" all stitches together and form an image. In summary, the fovea is able to project an image to the brain through pieces of the image, it is formed by cones that allow the transmission of light to the photoreceptors of the eyes.

The fovea works since your brain makes pictures from points.

Brain

The fovea is found within the center of the eye's retina.

It is the structure able of capturing stitches from what you're seeing and sending those fastens to the brain, which can "fasten" all fastens together and frame an picture.

The fovea is able to venture an picture to the brain through pieces of the picture, it is shaped by cones that permit the transmission of light to the photoreceptors of the eyes.

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Which of the following is a testable scientific question

Answers

Where are the questions so i can answer them?

Answer: Just took the test: Its "How does the age of city affect the number of trees in the city? "

a mother has heterozygous type a blood and the father has type ab blood. what is the probability of the offspring having type O blood

Answers

Answer:

None

Explanation:

This is because A and B are dominant over O. Hence the overshadow the O group in the phenotype.

C. If you combined the elements in the product of this reaction, what type of

reaction would it be? Hint: What is the reverse of the equation you just

balanced? (1 point)

Answers

Answer:

Reversible reaction

Explanation:

If the elements of the product combine together in a chemical reaction, this reaction is called reversible reaction because the reaction moves in backward  or reverse direction. For example, if acid i. e. HCl combine with base i. e. NaOH which are the reactants, it produces two products salt (NaCl) and water (H2O). If salt (NaCl) and water (H2O) combine again with each other, it produces acid i. e. HCl and base i. e. NaOH, such type of reaction is called reversible reaction.

After the centromeres separate during mitosis, the chromatids, now called _______, move toward opposite poles of the spindle.

Answers

Answer:

Daughter chromosomes

Explanation:

A cross-sectional view of a log shows a concentric pattern. Which part of the stem gives rise to this pattern?

Answers

A cross-sectional view of a log shows a concentric pattern. Which part of the stem gives rise to this pattern?

B. Xylem

as it contribute for most of a tree's growth in diameter.

One of the most common causes of acute tubular necrosis (ATN) is:________.
a. ischemic conditions.
b. cytotoxic agents.
c. immune reaction.
d. prolonged postrenal kidney injury.

Answers

Answer:

a. ischemic conditions.

Explanation:

Hello,

In this case, considering that acute tubular necrosis (ATN) has been widely acknowledged as a harmful medical condition showing off the death of tubular epithelial cells that give the form to the renal tubules of the kidneys; it presents with acute kidney injury. Thus, common causes of ATN include low blood pressure and use of nephrotoxic drugs which is more technically known as a. ischemic conditions in which the blood flow is very weak.

Regards.

Scientists today are studying tidal power as an alternative energy source for generating electricity. Some scientists conclude that tidal power is a good alternative source of energy because it uses a natural process, does not rely on fossil fuels, and does not release greenhouse gases. These scientists recommend building tidal power plants around the United States in locations with high tidal power potential. Other scientists conclude that tidal power is not a good alternative energy source because tidal power plants can negatively impact the surrounding ecosystem by killing marine animals, restricting fish migration, reducing the natural flow of water, and causing silt buildup in waterways. These scientists recommend not building tidal power plants in U.S. waterways. Both conclusions are based on valid data and scientific reasoning. How can both conclusions be valid?

Answers

Answer:

See the answer below

Explanation:

Both conclusions can be valid because they are based on valid data and scientific reasoning.

In order for a data to be valid in making a conclusion, such data must have been collected through a scientific experiment that is devoid of subjectivism. In order words, the data must have been objectively collected via standard experimental procedures.

Once data have been collected, they are analyzed and used to make valid conclusions based on the hypothesis which must have been made earlier before the experiment.

Conclusions made from standard experimental procedures and scientific reasonings are valid and such experiments are reproducible.

Hence, as long as the data from which the conclusions were made can be reproduced through the same experiments, the conclusions are valid.

Other Questions
The intention of this problem is to analyze a user input word, and display the letter that it starts with (book B). a. Create a function prototype for a function that accepts a word less than 25 characters long, and return a character. b. Write the function definition for this function that evaluates the input word and returns the letter that the word starts with in capital letter (if its in small letters). c. Create a function call in the main function, and use the function output to print the following message based on the input from the user. (Remember to have a command prompt in the main function requesting the user to enter any word.) Computer starts with the letter C. Summer starts with the letter S. d. Make sure to consider the case where a naughty user enters characters other than the alphabet to form a word and display a relevant message. %sb$ is not a word. $500 is not a word. e. Have the program process words until it encounters a word beginning with the character what is the similarity between ordinary and special resolution The image shows groundwater zones. Top to bottom: Porous rock or soil, Water, Impermeable rock. Zone 1 is at the top of porous rock. Zone 2 is between porous rock and water. Zone 3 is in the Water. Zone 4 is between the Water and Impermeable rock. Which is the saturated zone? A plane set off to Paris at a speed of 300mph. On the return flight of 12 hours, the plane cruised at 242mph. How many hours long was the flight to Paris 15 points!! Please help me out! What were the events leading up to the dissolution of the soviet union that caused the dissolution? Please write your answer in paragraph form. Thank you for helping :) The Tax Reform Act of 1986 Preserved the tax advantage of annuities but curtailed deductions for IRAs. Allowed whole life insurance policies to be sold. Identified annuities to be the same as certificates of deposit. Allowed annuities to be purchased for individual retirement accounts. Made all annuities tax free. Cmo se llama los versos que siguen todas las reglas gramaticales y la versificacin what type of cash crops have been genetically modified..... please help!!!!! What is 0.75 as a fraction? Find an equation of the plane through the point(1, 5,-1) and perpendicular to the vector (1, 5, 1). Do this problem in the standard way. square root of 49/64 answered as a fraction A spinner has five congruent sections, one each of blue, green, red, orange, and yellow. Yuri spins the spinner 10 times and records his results in the table. A 2-column table has 5 rows. The first column is labeled Color with entries blue, green, red, orange, yellow. The second column is labeled Number with entries 1, 2, 0, 4, 3. Which statements are true about Yuris experiment? Select three options. The theoretical probability of spinning any one of the five colors is 20%. The experimental probability of spinning blue is One-fifth. The theoretical probability of spinning green is equal to the experimental probability of spinning green. The experimental probability of spinning yellow is less than the theoretical probability of spinning yellow. If Yuri spins the spinner 600 more times and records results, the experimental probability of spinning orange will get closer to the theoretical probability of spinning orange. When a mercury thermometer is heated, the mercury expands and rises in the thin tube of glass. What does this indicate about the relative rates of expansion for mercury and glass What is the length of BC? What is the main Difference between the United States and Great Britain with regard to how power is held? 5(y3.8)=4.7(y4) help help PLEASE HELP!!!! Look at the image, read the sentence and question, and then choose the option with the correct word or words to answer the question. A Rafa le gusta ser activo y maana va al mar. What will Rafa most likely do next, based on where he is going? Caminar en el parque Correr en el centro Descansar Nadar Match each term to the correct defintion. Terms: a. Benchmarking b. Efficiency variance c. Cost variance d. Standard costDefinitions: 1. Measures whether the quantity of materials or labor used to make the actual number of outputs is within the standard allowed for the number of outputs. 2. Uses standards based on best practice. 3. Measures how well the business keeps unit costs of materials and labor inputs within standards. 4. A price, cost, or quantity that is expected under normal conditions. Which is true of "Paul Reveres Ride"? a It is a firsthand history of the start of the American Revolution. b It was the first short story in American History. c It was the first uniquely American novel. d It is a poem that inspired American patriotism. 3. Why are some potentiallyrenewable resources currentlynonrenewable resources?