During the process of ecological succession
a) many new species of organisms evolve rapidly.
b) the number of species in the community decreases.
c) the amount of biomass in the community stays constant.
d) an increasing number of resources and niches become available for animals.

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Variety of living organisms; includes genetic, species, and ecological types.

Which organelle breaks down sugar molecules that supply energy to the cell ?