A unit of hereditary information consisting of a particular nucleotide sequence in DNA is called a: A. Polymer
B. RNA enzyme
C. Gene
D. Double helix

C. Gene

Explanation:

Hope this will help

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.  

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