C Population. A group of Organisms that are of the same species in an ecosystem is a population
D, this competition effects death rates, birth rates hence effecting growth rates, in A less dense area competition would be low increasing birth rates and growth rates while decreasing death
In nature organisms mate without human interference.this is called selective breeding. hope this helps!
Through the atmosphere and through <span>oceanic conveyer belts that act as physical pumps</span>
