Can someone help with this question its due in 10 minutes

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Depending on the organism the number of in a cell may change

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above