Cells have particular structures that perform specific jobs. these structures are known as

The answer is organelles a specialized part of a cell having some specific function. Organelles is a cell organ specialized part of a cell having some specific function; a cell organ. Also it is a structure or part that is enclosed within its own membrane inside a cell and has a particular function.

1. The bottom graph matches this statement, because it shows a drastic decrease in population.

2. The top graph matches this statement, because it shows most of the population surviving for quite some time.

3. The second graph matches this statement, because it shows a drastic increase in population.

4. This would be the third graph, because it shows a dramatic increase then a stabilization.