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bogdanovich [222]
3 years ago
11

Which of the following acts as a catalyst in your body? A. Sweat B. Enzymes C. Blood cells D. Sugar

Chemistry
1 answer:
Alenkasestr [34]3 years ago
3 0
The answer is B. Enzymes.

Enzymes are biological catalysts that help cause reactions in your body.
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Rutherford's atomic model explained how the electrons surrounded the nucleus of protons and neutrons. His model showed how J. J. Thomson's Plum Pudding model was incorrect.

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In this forest, trees block much of the sunlight from reaching the ground. The branches of trees grow up and out to reach as muc
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<span>This example represents the challenge of survival of the fittest. In this situation, the trees have a distinct advantage due to their above average height. This puts them in the best position to gain the resources that they need to survive, most notably, the sun. The smaller plants, however, do not have this advantage, and lose out to the trees.</span>
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What type of reaction is Zn + CuCl2 → Cu + ZnCl2?​
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Calculate the number of grams of oxygen gas in a 24L container at STP
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There are 34 g of oxygen in the container.

We can use the<em> Ideal Gas Law</em> to solve this problem.

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m = \frac{\text{1 bar} \times \text{24 L} \times 32.00 \text{ g}\cdot\text{mol}^{-1}}{\text{0.083 14 } \text{bar}\cdot\text{L}\cdot\text{K}^{-1}\text{mol}^{-1}\times\text{273.15 K} } = \textbf{34 g}\\

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With circulation, the heart provides your body with:
Ivanshal [37]
<h3>Answer:  D) all of the above</h3>

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Nutrients pass through the blood stream as well. The nutrients start with the digestive system (mouth, esophagus, stomach, small intestine) before going into the blood stream. The nutrients are building blocks to help make new cells when old ones die off.

When those cells die off, the body sheds them like dead skin, but internal dead cells are passed off as waste. This waste and other byproducts the body doesn't need passes through the blood stream as well.

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So that's why the answer includes A, B and C.

8 0
3 years ago
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