That statement is false. Bacteria are single-celled organisms.
The answer is C. Population size
<span> It is a hydraulic </span>system<span> used by echinoderms, such as sea stars and sea urchins, for locomotion, food and waste transportation, and respiration. The </span>system<span> is composed of canals connecting numerous tube feet.</span>
Answer:
carbohydrates
Explanation:
like cellulose remains undigested in the intestine
