Answer:
C
Explanation:
C. there is an even distribution of K+ and Na+ ions inside and outside the cell.
Answer:
Your body needs protein to live.
Explanation
Protein is an important component of every cell in the body. ... Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. The more protein you eat the healthier you will be.
Answer:
The answer is Natural selection
B because that would be the equal choice