A : DNA in the nucleus of the egg controls all cell activities
Answer:
I think true. but dont quote me on it.
Explanation: I think true because of the right horn.
What are you talking about
The correct answer is sewage, I just did this stuff in class last week.
Answer:
The ventricles of the heart have thicker muscular walls than the atria. This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. ... This is due to the higher forces needed to pump blood through the systemic circuit (around the body) compared to the pulmonary circuit.
Explanation:
The Human Heart — PT Direct