Which is a difference between plant populations in primary succession and secondary succession?
A.
Pioneer species in primary succession grow in environments without soil, while pioneer species in secondary succession grow in environments that already have soil.
B.
Plants use most of their energy for growth during primary succession, but they use more energy for reproduction during secondary succession.
C.
Pioneer species in primary succession only grow in aquatic environments, while pioneer species in secondary succession only grow on land.
D.
Plants can grow very quickly during primary succession, but the rate of growth decreases significantly during secondary succession.