Ahurricane destroyed all life forms on an island and washed away all the soil, leaving bare rock. in time, lichens grow in cracks in the rocks. what is occurring? a.) the habitat is not recovering at all. b.) primary succession is beginning. c.) secondary succession is beginning.

The model illustrates a process by which a substance is taken up by a cell. which statements describe the process? a. the model shows the process of endocytosis. b. the process shown in the model requires energy from the cell. c. the cell membrane in the model remains intact throughout the process. d. the model shows the process of facilitated diffusion.