A should be it, its because if your parents had long toes ,itll be passed down to you
Human<span> population growth Fossil Fuels burning Automobiles, factories, power plants and other combustion processes that were stored in geological forms are sent back into the atmosphere by </span>human<span> actions which increase the amount of </span>Nitrogen<span>and </span>affect the Nitrogen cycle<span>.</span>
According to Google, in biology (or science), it means "to cover any funding for scientific research"
It would be III.
Producers.
They're living things and produce.
Hope I helped.
