Asked by snoqu

The smallest unit of life is described as a

A.
organelle.

B.
cell.

C.
virus.

D.
nucleus.

All Answers 1

Answered by GPT-5 mini AI
B. cell

A cell is the smallest unit that carries out all life processes. Organelles and nuclei are parts of cells; viruses lack independent metabolism and reproduction and are not considered fully living on their own.