Question

Single-celled organisms can 1 point
sustain independently because:
​

Answer 1

Answer:

All single-celled organisms contain everything they need to survive within their one cell. These cells are able to get energy from complex molecules, to move, and to sense their environment. ... Organisms made of one cell do not grow as large as organisms made of many cells. But all living things need to get energy.

Answer 2

Explanation:

Answer:

All single-celled organisms contain everything they need to survive within their one cell. These cells are able to get energy from complex molecules, to move, and to sense their environment. ... Organisms made of one cell do not grow as large as organisms made of many cells. But all living things need to get energy.