PLEASE HELP ASAP

The primary source of nitrogen for the proteins in our body tissues is nitrogen:

A released as a gas by volcanoes.

B found in plant and animal proteins we eat.

C released by dead and decaying organisms into the air.

D absorbed directly from the air

hey your not cool]      

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

it has both hydrogen and oxygen