I think C because to not get lightheaded, you need blood to go to your brain and if you're exercising and you feel light headed or dizzy, you wouldn't be able to exercise!. So from my understanding, the answer would be C but I am not 100% Hope this helps! :)
Answer:
Proteins would be made in ribosomes.
Answer:
Option C. Mitosis produces cells used for growth and repair, while meiosis produces cells used for reproduction.
Explanation:
Mitosis is a type of cell division which occurs in somatic cells or body cells. These cells are responsible for increasing growth and development of an organism. While meiosis is a type of cell division which occurs in sex cells. These cells are responsible for reproduction in organisms.