Pls help me and don’t link it plsss

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

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