Why are certain traits adaptations in one ecosystem but not in another? O A. Ecosystems can have different conditions.
B. All ecosystems have the same amount of competition.
C. Some environments cause more mutations than others.
D. Organisms can learn new adaptations.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

very