What does a greenstone indicate about the plate tectonic enviroment in which it formed?

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

Describe the function of the endomembrane system? what organelles are involved?

About how much of the cell mass is watet