The answer for this question is C, I just did my final for Biology and got a good score in it.
Hope it helps!
Answer:
The pulmonary artery carries oxygenated blood from the right ventricle to the lungs. The blood here passes through capillaries adjacent to alveolar and becomes oxygenated as part of the process of respiration. In contrast to the pulmonary arteries, the bronchial arteries supply nutrition to the lungs themselves.
Explanation:
Lisa and Shirley, because upbringing has more of an impact than genes
The correct answer is: Insulation
I hoped that helped :)
I don't really know but I pick b.have always been vestigial.