Biology High School

does anyone understand this? help please. and thank u :D

Answers

Answer 1

Answer:

not really

Explanation:

sorry cant help you

Related Questions

Cell membranes:
What are all the main components of a cell membrane responsible for?
Please give a list of all their functions :))

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Answer:

Nucleus

it is responsible for control all the function

What movements do the quadriceps femoris muscles perform?

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Answer:

a. Extension of the lower leg

Explanation: is correct

Why do yeast not contain chlorophyll?

1. Yeast does not need to absorb sunlight to make energy.
2. Yeast can only survive in the dark.
3. Yeast does not need oxygen to make energy.
4. There is not enough space in the yeast to contain chlorophyll

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1. Yeast does not need to absorb sunlight to make energy because they do not photosynthesize.

A _________ is an organic compound that must be obtained from the diet and is needed to sustain life.

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A Carbohydrate is an organic compound that must be obtained from a balanced diet

Carbohydrates are food nutrients which are also organic compounds which are required for the sustenance of life because they are a very vital source of energy which the body requires for it to function properly and efficiently.

Other organic compounds are Proteins, lipids and Vitamins because they all contain elements of carbon in them. But for the Human body to be active it requires energy and the most important source of energy to the body is Carbohydrate

Hence we can conclude that Carbohydrate is an organic compound that must be obtained from a balanced diet.

Learn more : https://brainly.com/question/19874109

breathing involves the movement of diaphragm and Rib cage

true or false

Answers

Answer:

True

Explanation:

It's a true statement as,

When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.While we exhale the diaphragm comes to its position and the rib cage move downwards and inwards to let out the inside carbon-dioxide and other games out.

Hence, we can conclude that breathing involves the movement of diaphragm and Rib cage.

Yes,very true! This is very true because out lungs are around our rib cage,and our lungs is where we breath. For example,right now take a breath in.....Hold.... and out. And one more time. Your lungs are moving in your rib has you do that!

Hope this explains better :)

~Learning with Natalia~

.
How does the skeleton function to store minerals?

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Answer:

calcium and phosphorous,

Explanation:

which can given up if the body requires the minerals for others functions

Why is heart disease so prevalent in the United States?

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Answer:

High blood pressure, cigarette smoking, and high blood cholesterol are still major contributors to the national epidemic of cardiovascular disease. High blood pressure affects approximately 1 in 3 adults in the United States,3 and only about half of them have it under control.

Explanation:

plz help
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Answers

I would say it is true and if it isn’t then I’m sorry.

Answer:

Explanation:

Answerrrrrr????????????

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Answer:

Explanation:

because lichens and mosses are pioneer species they make the abiotic factor less hostile so the herbs and shrub can grow.

hope this helps :)

Match each of the leg muscles with the correct label. 2

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Answer:

The numbers on the leg photo

1. Tensor fasciae latae

2. Soleus

3. Peroneus longus

Explanation: are correct

Which food group is shown in the picture below?

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Answer:

The food group is Protein

Some jellyfish are transparent, how will this affect their ability to survive?

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So predators cannot see it as well

Explanation:

It will affect their ability to survive because...since Jellyfish bodies are transparent, that means they are less visible to predators or threats. Which will affect their way to survive because since they are less visible to predators, it gives them a better chance for survival since their predators can't see them very well. It also gives them a better chance for survival because hunters won't be able to see them well enough to catch them because they blend in with the water, which is called transparent.

Hope this helps!

0
Which biomolecule has a carbon-nitrogen bond?
starch
water
protein
glucose

Answers

Answer:

protein

Explanation:

it is called a peptide bond

HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?

2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?

Answers

Answer:

1 false

2 true

Explanation:

Of the elements listed below,which has the greatest electronegativity?

A periodic table is provided for reference.

Answers

Answer:

Bromine

Explanation:

Electronegativity increases as you go across a period and decreases as you go down a group.

Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.

These bacteria are a(n) _______ part of the environment.

A.
abiotic

B.
biotic

C.
toxic

D.
external

PLEASE HELP

I am doing a study island

Answers

nitrogen fixation (this could be the answer)

......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .

-but maybe this is the not answer..

Answer:

biotic

Explanation:

A 100% efficient light bulb is the one that converts all the electricity to light without producing any heat. which of that following methods is the most economical way of increasing the light output from a lamp ?
a) Replace the light with a new one
b) Clean the light surface
c) Switch of the bulb
d) None of the above

Answers

Answer:

Explanation:

Buying a new light bulb will cost money so it is economically inefficient. Cleaning the light surface doesn't increase the light output from the lamp and switching off the bulb means no light at all, therfore the answer is none of the above.

Which of the following muscles gives Reed his defined six-pack?

Answers

Answer:

a. Rectus abdominis

Explanation: is correct

A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
A. structural
B.natural
C.functional
D.behavioral
Which on is it?

Answers

B, natural adaptation

Answer:B Natural

Explanation:Camouflage is a adaptation which animals use to blend in with their surroundings in order to protect themselves from the predators and hunters. This also gives them a better chance of survival and easy mode of hunting for food.

For example: white fox hides in the snow from the predators

Camouflage is a clear example of Physical or Structural adaptations.

-Body shape, color and body patterns are the adaptations that assists both predators and prey to camouflage

-As in the example mentioned, the polar bear with its white fur hides in the snow and waits for the right time to attack its prey without being seen

Hope it helps!!

Helpppp
A community needs more electrical energy. The community is located in an area with the following characteristics : Average wind speed of 15 to 20 mph . One small river with slow currents Rainy conditions most of the year No coal or oil deposits Based on this information, which alternative energy source should the community consider investing in?
A Biopower
B hydropower
C Solar energy
D Wind energy
I’ll make you Brianlist if you give me the correct answer.

Answers

The answer is D or C

Which of the seven planets is closest to the sun

Answers

Answer:

mercury

Explanation:

Answer:

MERCURY.

Explanation:

SOMEONE HELP ME plsssssssssssss

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Answer: See explanation

Explanation: If the trait is benefical then it has a positive effect on the organism. If it is neutral it does not have any effect on the organism. If the trait is harmful it will have a negitive effect on the organism.

Answer:

Beneficial goes with the last paragraph, Neutral with the first, and Harmful for the middle

Explanation:

A. Val Pro Pro

B. Leu His Ser

C. Pro Val Pro

D. Val Leu Pro

Answers

The answer is D. That’s all I have

How is soil polluted?Explain.

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Answer:

Main Causes of Soil Pollution

1. Industrial Activity. Industrial activity has been the biggest contributor to the problem in the last century, especially since the amount of mining and manufacturing has increased.

2. Agricultural Activities. The utilization of chemicals has gone up tremendously since technology provided us with modern pesticides and fertilizers.

3. Waste Disposal.

Explanation:

got the information from the internet

which activities of the body are controlled by the autonomic nervous system?

Answers

Explanation:

The autonomic nervous system controls internal body processes such as the following:

Blood pressure

Heart and breathing rates

Body temperature

Digestion

Metabolism (thus affecting body weight)

The balance of water and electrolytes (such as sodium and calcium)

The production of body fluids (saliva, sweat, and tears)

Urination

Defecation

Sexual response

Help …. I’m new and looking for help with these questions

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4:C 5:A 6:D 7:A

yeah

2. Use the drawing to answer this question. What type of cell is this? B А с 3 2 1 5 F D E

Answers

Answer: Whats the drawing

Explanation:

Which process occurs during the light-dependent reactions in photosynthesis?

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Explanation:

thanks for the points man :) yes sir

Sound travels fastest in matter that has relatively ______ densities.

Answers

Answer:

low

Explanation:

Anyone knows the answer I need help assap:())))???

Answers

Answer: It is B

Explanation: Because remember invertebrates do not have a backbone.

Answer:

I think B

Explanation:

because they have backbone I think

Other Questions

*PLEASE HELP 50 POINTS + BRAINLIEST*Examine the diagram that shows the levels of organization of an organ system.If level 2 becomes diseased, what is a possible consequence?Question 16 options:The cells will bypass creating tissues, creating the organ directly to limit the spread of the disease to the organism.The organ will fail to function properly, affecting the organ system and consequently the organism.The organ will temporarily shut down until the disease is repaired with the replication of new cells.The organ system will generate more cells to create a new organ to replace the diseased component. Grady, Inc. manufactures model airplane kits and projects production at 650, 500, 450, and 600 kits for the next four quarters. Direct materials are 4 ounces of plastic per kit and the plastic costs $1 per ounce. Indirect materials are considered insignificant and are not included in the budgeting process. Beginning Raw Materials Inventory is 850 ounces, and the company desires to end each quarter with 10% of the materials needed for the next quarters production. Grady desires a balance of 200 ounces in Raw Materials Inventory at the end of the fourth quarter. Each kit requires 0.10 hours of direct labor at an average cost of $10 per hour. Manufacturing overhead is allocated using direct labor hours as the allocation base. Variable overhead is $0.20 per kit, and fixed overhead is $165 per quarter. Prepare Gradys direct materials budget, direct labor budget, and manufacturing overhead budget for the year. Round the direct labor hours needed for production, budgeted overhead costs, and pre-determined overhead allocation rate to two decimal places. Refer to the budgets prepared. Determine the cost per kit to manufacture the model airplane kits. Grady projects sales of 100, 150, 100, and 200 kits for the next four quarters. Prepare a cost of goods sold budget for the year. Grady has no kits in beginning inventory. Please write this in your book and send a picture of answer. Think about the things you do on a regular basis. What values are reflected in your daily activities? NEED HELP!!! ANSWER THESE 5 QUESTIONS FOR 25 POINTS!!!! PLEASE ANSWER!! I WILL GIVE YOU BRAINEST1. Jerome explains to his doctor that because he spends a lot of time at his desk, he makes sure that his chair supports good posture. But when he is home, he spends his time on an old, squishy couch that offers very little support. He figures that since he spends most of his time at work, he does not need to worry about his home furniture as much. How would Jeromes doctor MOST likely reply?A. Jeromes thinking is correct since he spends most of his time at work.B. Jerome should bring his chair from work home with him on the weekend.C. If Jeromes standing posture is good, he does not have to worry about his seated posture.D. Sitting properly is important in all contexts, so Jerome should consider his seating at home.2. Guillermo has decided that he wants to be healthier, so he starts jogging. He has been at it for a week, but he is getting frustrated because he cannot run very far without getting out of breath. He is beginning to think that this is not a good exercise for him since he is not very good at it. What BEST explains why Guillermo is struggling?A. He probably does not have good form when he is exercising.B. He likely has heart or lung problems that he was not aware of.C. He does not have much endurance since he is new to exercise.D. He is just not good at jogging and needs to try something else.3. Which is the BEST example of the kind of mechanics that are studied in sports biometrics?A. the average attendance at a sporting eventB. how a new sport becomes popular in a communityC. the movement of the wrist when hitting a tennis ballD. the median height of the most successful hockey goalies4. Ewan had a resting heart rate of about 110. What does this indicate?A. His heart rate is perfectly average.B. He probably has a high metabolism.C. He needs to work on raising his resting heart rate.D. His heart rate is high and could indicate a problem.5. Why is acceptance an important part of building a healthy lifestyle?A. Exercise will probably not change much in your life.B. Healthy lifestyles often create a lot of disappointment.C. If you understand your limitations, you are less likely to be frustrated.D. Finding the energy to exercise can be hard, so you should limit your goals.PLEASE NO LINKS which term refers to the mix of nations, economies, and cultures? 2. The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire with adiameter of 3 millimeters has a resistance of 0.4 ohm, find the resistance of a wire having the samelength and a diameter of 8 millimeters. 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Which is true of Roman architecture?Roman temples were usually created of wood, mud, or other degradable materials, so none are still standing todayHowever, there are several tomb-houses still in good shape because they were made of stone.The Romans borrowed heavily from the Greeks and Etruscans in style, but were innovative engineers who developedround arches, aqueducts, and roads that are all still standing todayMost Roman structures still standing today are load-bearing tombs for rulers, or temples using colonnades andhypostyle halls, but they did not use arches of any kind.The Romans were great innovators who developed the three Classical orders, and calculated precise measurementsto create optical illusions in their templs HELP PLEASE Which would be considered rude in starting a conversation with a deaf person?A Moving into viewB Snapping your fingersC Tapping a shoulder D Waving your hand what is the sum of 25.234 and 14.454 I need help with this 45 divided by 855 show your work! 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Some of her students are also in the play.Explain why it is not possible for exactly 24% of the students in Mrs. Chos class to be in the play. find the center solution sets of the given inequality |x-2|>5