Answer:
A. vitamin A is the best answer to your question
Consuming enough protein is important because the broken down protein is used for energy. Consuming relatively high or excess protein is still safe and healthy but too much of it can be associated with different complications in the body.
Some of the problems associated with the excess protein are: (1) weight gain, (2) reduced liver and brain function, and (3) high cholesterol.
Ecosystem. it is defined as a biological community of interacting organism and their physical environment.
Answer:

Explanation:
Significant figures include non-zero digits and in between zeros.
<u>2</u> <u>0</u> . <u>8</u>
20.8 has 3 significant figures.