Answer:
D. Circulatory and Endocrine
Explanation:
One sends hormones to cells and the latter sends them to the bloodstream.
The plant cell will shrink or become flaccid due to exosmosis of water
Answer:
Mass represents the amount of mass in an object.
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<span>In human beings the "master switch" that determines whether an individual will become a male is the SRY gene, which is found on the Y chromosome. The sex-determining region Y protein produced from this gene acts as a transcription factor, meaning it attaches to specific regions of DNA and helps control the activity of particular genes.</span>