Viruses are much smaller then cells, viruses have genetic material DNA or RNA and cells also have genetic material
The essence of Greek drama is the deeply felt belief that mortals can not escape pain and sorrow. And this belief is usually reflected in their dramas which are usually centered around murder, r.ape, incest, suicide and mutilation.
(1) A system can refer to a organs that work together for digestion.
(2)A system is a set of rules, an arrangement of things with a group of related things that work toward a common goal.
Carrying capacity is the number of organisms an ecosystem can support.
Answer: D).