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lana66690 [7]
3 years ago
8

How many proton does an atom of zink contain

Biology
1 answer:
Bess [88]3 years ago
4 0

Answer:30 protons

Explanation:

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i think the answer is C Gravitational potential energy

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Which of the following was Theodor Schwann's contribution to our understanding of cells
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C

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In 1839, Theodore Swhwann, a German Zoologist examined bits of animals under a microscope and observed that animals were composed of cells.

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What type of bond occurs between the nitrogenous bases?
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hydrogen bond

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very strong interaction

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Ms. Green's biology students were studying cellular respiration. Using baking yeast to test the rate of fermentation, student gr
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Students hypothesized that adding lactose to a sixth test tube would produce the greatest amount of carbon dioxide.

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