Name three primary consumers

What are two reasons for why a species might disappear from the fossil record?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids