Which part of a cell has 70 ribosomes and circular DNA

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

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Cells destroy body cells infected by a virus or bacteria.