Answer: It is important to control the variables so the evidence from the experiment are as accurate as possible.
Dwarfs: B
Giants: C
Main sequence stars: D
Supergiants: A
Hope this helped
The α-amino group of many amino acids is transferred to α-ketoglutarate to form glutamate, which is then oxidatively deaminated to yield ammonium ion (NH4+).
D wheat and oats are the dominate crops in Japan
They waste in the large intestine pass through the villi, where bacteria and other organisms help to digest nutrients and most oftenly absorb the water content ingested.
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