Biology High School

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

Answer 1

The answer is D or C

Related Questions

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

Answers

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

Which statement describes correctly why cells are small?
-when cells are small, the movement of food and waste can be efficiently handled by the cell membrane.
-when cells are small, they can easily work together to form tissue.
-when cells are small, their internal parts can support the cell membrane.
-when cells are small, they can adapt their shape more easily to fulfill their specific function.

Answers

1st -When cells are small, the movement of food and waste can be efficiently handled by the cell membrane

two glass tubes are placed in water one of them has very concentrated sucrose solution while the other has a concentrated sucrose solution after an hour what will happen to the liquid levels in the glass

Answers

Answer:

The liquid levels in the solution will become more dilute (have more water) due to Osmosis.

Explanation:

This is because Osmosis moves down a concentration gradient so the water outside the solution will become more concentrated and the solution will become more dilute.

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

Answers

Explanation:

thanks for the points man :) yes sir

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Answers

Answer:

What is this ???

Explanation:

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:

during photosynthesis what type of energy is needed?

Answers

Light Energy.

.............

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

Answers

Answer:

a. Rectus abdominis

Explanation: is correct

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

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

Answers

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

yeah

How are stem cells nurtured to form a tissue/organ?

Answers

Answer:

Stem cells have the capacity to proliferate and to differentiate into relatively mature cells of various types. Embryonic stem cells can become any organ in the body and do so when implanted into a blastocyst. In principle, then embryonic stem cells could be used to replace any organ in the body.

Have a great day! :D

Which of the seven planets is closest to the sun

Answers

Answer:

mercury

Explanation:

Answer:

MERCURY.

Explanation:

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

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Answers

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

Answer:

Explanation:

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!!

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~

easy one - giving brainly if correct.

Answers

Answer: is going to be B

How is soil polluted?Explain.

Answers

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

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

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:

Though non-limonuse, the planet and satellite shine as they reflect ligh from star and sun. But they have different brightness .Give two reasons.

Answers

Answer:

The earth has an atmosphere: satellites don't. Plus, the planet and satellites are made up of completely different things, which can affect the emission spectra of light.

Explanation:

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

Answers

Answer:

The numbers on the leg photo

1. Tensor fasciae latae

2. Soleus

3. Peroneus longus

Explanation: are correct

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.

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

Answers

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

Gene mapping is based on which of the following? Mendelian ratio of offspring frequency of crossing over physical distance of traits law of independent assortment

Answers

I think it’s the last thing

What movements do the quadriceps femoris muscles perform?

Answers

Answer:

a. Extension of the lower leg

Explanation: is correct

.
How does the skeleton function to store minerals?

Answers

Answer:

calcium and phosphorous,

Explanation:

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

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:

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

Answers

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 :)

. B.9(C) For an enzyme to be able to catalyze a reaction, the active site must---- *
1 point
be occupied by an inhibitor
increase the activation energy level
have a complementary shape to the substrate
cause the enzyme to be destroyed in the reaction
go keilani

Answers

A protein that speeds up a biological and chemical reaction to build and split any molecule is called an enzyme. They are produced naturally in the body.

The correct answer is:

Option C. have a complementary shape to the substrate.

This can be explained as:

If the active site on the enzyme is occupied by an inhibitor then the substrate will not be able to bind and the reaction will not occur.

Activation energy is the minimum amount of energy needed for the reaction.

If the enzyme is destroyed then no reaction will occur as the active site is present on the enzyme surfaces.

Therefore, the active site should have a complementary shape to the substrate.

To learn more about enzymes and active sites follow the link:

https://brainly.com/question/13618539

Answer:

have a complementary shape to the substrate

Explanation:

Other Questions

Find each missing measure in the diagram below.EF=(m2F=d3.23218 in23EE Faith is purchasing coffee beans for her shop.one type of coffee bean costs $10 for every 4 poundsthe shop uses 12 pounds every day.How much would it cost to buy enough coffee for one day? explain your answer Jill invests $7,972 in a retirement account with a fixed annual interest rate compounded continuously. After 15 years, the balance reaches$16,876.72. What is the interest rate of the account? Karson is a manager in a bottle manufacturing company. He wants to check whether 100 bottles were produced and dispatched to the market. Which department shouldhe consult? Identify the similar triangles. HFE=HFE= 2 ptsSammy wants to buy a new stereo priced at $439. He enters into an agreement to pay$22 a month for 24 months. How much will the finance charge be for this purchase?State your answer in terms of dollars rounded to the nearest cent (hundredth). Would you mind ...... these plates before putting them in the cupboard? washing doing making running SO WERE ARE YOU FROM TEXTThere it was. Originally. The word suggesting that she cannot validate her sense of belonging to this place. The implication being that her exotic genetic makeup excludes her from her right to belong to this land.A. she does not understand its meaningB. it is the title of something she is readingC. she is proud of her exotic identityD. the word has a very powerful effect on her Nouns Adjectives 1. amazingbeauty 2. terror 3. 4. proud bravery 5. 6. excited satisfaction 7. 48 mouse traps/6 people = X mouse traps/1 person which of the following sentence ls use active voice Colin and Brian were playing darts. Colin scored 36. Brian scored 35 more than Colin. What was their combined score? Help ASAP!!!!!A. 1/4B. 4C. - 1/4D. 4 Charlie ............................ eggs. (not eat) Explain the equivalence of 7 divided by 2 or 7/2and using words. THIS IS DUE LIKE REALLY SOON I RLLY NEED HELP :,) solve for x. round to the nearest tenth of a degree, if necessary 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. 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