The concave disc shape of red blood cells Maximizes the surface area of the cell , allowing for rapid movement of oxygen or carbon dioxide to and form the hemoglobin within the cell.
I believe the answer would be A, because if water didn’t exist, there would be no presence of living things on earth. Water is a resource for life, thus, presence of living things.
Answer:
D.) Carbohydrates, such as glucose, are broken down to release chemical energy that is used by the body's cells.
Explanation:
I took the quiz, got it wrong, and it told me the correct answer and it was D. I hope this helps... PLZ MARK ME AS BRAINLIEST.
Answer:
2, 3 and 5
Explanation:
Enzymes lower the activation energy, making life possible to occur as the reactions can happen quickly. But, they can be affected by temperature or pH, and they are always being constantly reused over and over in reactions.
