If your talking about the blood alcohol content then there isn't a limit cause it would be underage drinking
the above three pictures may help you
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It is formed by decayed animals and plants
Answer:

Explanation:
As per mechanical energy conservation law we can say that sum of kinetic energy and potential energy will always remains constant
so here we can say

here we have

as initially it starts from rest
so now we have

now we know that its final potential energy is decreased by 10 kJ
so we have


so the final kinetic energy will be

Answer: A Hydrothermal vent
Explanation: