Answer:
They influence Metabolic rate
Answer:
It is normal for there to be veins visible underneath the tongue, partly because the mucous membrane is so thin and translucent in this region, but where these vessels become dilated and tortuous, they may appear round and black like caviar.
It is your best guess or what you came up with after expirementing
The answers are letters B and D. They are not soluble in water and the hydrogen-oxygen ratio is different. Good luck!
<em>negative</em><em> </em>
Explanation:
because the smells was not good
