Answer:
Branch of science concerned with the chemical and physicochemical processes and substances that occur within living organisms.
Answer: The early atmosphere
Explanation: Its early atmosphere was probably formed from the gases given out by volcanoes. It is believed that there was intense volcanic activity for the first billion years of the Earth's existence. The early atmosphere was probably mostly carbon dioxide, with little or no oxygen.
well, worms break down dead plants and bacteria can break down animal flesh and plants. Hope this helps :)
My solution was .1M using c=mol/volume but is this correct? It seems to simple.
