Answer:
B. 17.0.
Explanation:
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In this case, considering that based on the atomic mass of the carbon atom, which means that 1 mole of carbon weights 12.01 grams, we can set up the following proportional factor to compute the moles of carbon in 200.0 grams:

Thus, the answer would be B. 17.0.
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Explanation:
chromosomes is a threadlike structure of nucleic acid and protein found in the nucleus of most living cells carrying genetic information in the form of genes.
C. Water molecules have a positive charge on one end and a negative charge on
the other.
C. that is the answer to the question