I would belive the answer is <span>A. Genotype</span>
Answer:
When exercising your muscles need more oxygen. Therefore your heart needs to pump more blood (which carries oxygen) to your muscles.
<span>The answer is d. Meiosis produces haploid cells, while mitosis produces diploid cells.
Meiosis begins with diploid cells but further divides into four daughter cells. Mitosis produces 2 diploid cells</span>
I’m looking for this answer too! I hope we can get a answer soon:(