The cardiovascular system branches from the heart two arteries "pulmonary arteries" they are responsible for the diffusion process that happens in the lungs through the blood capillaries which are rounding the alveoli
You would have two splitting cells
Correct, C :)
genotype is the organisms genetic information, and with the information given with the question it would be C. Its fenotype, his physical appearance would be A.
The answer to the question is element