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trasher [3.6K]
2 years ago
10

James Watt compared measurement of power produced by engines to

Biology
1 answer:
adelina 88 [10]2 years ago
7 0

Answer:

Answer option C: The amount of force a horse used to pump water.

Explanation:

Should be your answer.

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Genes can be turned on or turned off; not all genes are active at one time. True False
SVETLANKA909090 [29]
I think True, sorry if i'm incorrect :(
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3 years ago
Which is a difference between proteins and carbohydrates and fats?
morpeh [17]

Answer:

HERE JUST TAKE IT

Explanation:

Ok, there's carbon and hydrogen in all of them, that's the only similarity. They are known collectively as macro-nutrients.

Carbohydrates are basically, oxygen, carbon and hydrogen and they're the bodies primary source of energy. This means that they're the first source of energy used which is why if you eat foods high in simple sugars you get a sugar rush. All carbs metabolize down to glucose, some faster than others.

Fats are called lipids. Lipids are very heterogeneous (this means that there's not much similarity between them). Some examples of lipids are steroids, seed oils, pork fat, cholesterol, etc. The main thing in common with them is that they don't mix with water. They are readily stored in fat cells in the form of tryglicerides and are used when carbs are all used up. They also yield the highest per gram amount of energy (it escapes me right now).

In a chemical sense, fats are lipids derived from animals (saturated, solid at room temperature) and oils are derived from plants and seeds (insaturated with some exceptions, and liquid at room temperature. Insaturated are healthier because they contain HDL which cleans your arteries (prevents artherosclerosis).

Proteins are made up of aminoacids, 20 make up the vast amount of human proteins. Enzimes (the most famous being digestive enzimes) are proteins, skin is covered in protein, hair is protein, cilia and flagella are protein, basically EVERYTHING is protein, after water the human body is basically protein. They're only used up as energy when everything else is used up.

When athletes eat/drink protein, it's to give them building materials in order to increase the amount of stuff inside their cells which will enable them to produce more energy.

5 0
3 years ago
Define photosynthesis​
Gemiola [76]

Answer:Photosynthesis is a process of cooking food by green plants using oxygen, Carbon dioxide, sunlight, water and minerals.

I hope it helped U

stay safe stay happy

7 0
2 years ago
Read 2 more answers
Which of the following can be said about the use of agriculture
ExtremeBDS [4]
B - Many Agricultural practices bear some pretty bad impacts on the environment. A, C and D are incorrect.
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3 years ago
Describe the circumstances that cause a lunar eclipse to occur. What causes the moon to appear an orangish red during a total lu
Elodia [21]
A lunar eclipse happens when the Moon passes directly behind the Earth and into its shadow. This can only happen when the Sun, Earth, and Moon are aligned. Because of this, a lunar eclipse can only happen on the night of a full moon.

The moon gives off a reddish appearance during this time because the only light reaching the moon and reflected off of its surface is the light refracted by the Earth's atmosphere (the same reason a sunrise/sunset appears reddish).

A totally eclipsed full moon is also known as a Blood Moon because of it's colour
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