Cellular respiration gives off CO2
Prokaryotes is important to life on earth because they remove carbon dioxide (carbon cycle) and return it to the atmosphere. It is also a vital part of the nitrogen cycle. Basically, in simple terms if we didn't have them then we wouldn't be able to thrive and survive.
The species produces more young than can be supported by the ecosystem
<span>DNA is the substance within every living cell that contains the instructions for life.</span>