Answer:
The answer is Letter B
Explanation:
Ascorbic acid is an antioxidant that prevents discoloration when the apples are cut and exposed to oxygen.
Decreased blood flow to the kidneys causes them to release antinatriuretic hormones. Antinatriuretic hormones are angiotensin II andaldosterone. Angiotensin II stimulates release of ADH and aldosterone,while aldosterone<span> functions in the regulation of sodium and potassium elimination.</span>
D.) I can and im not in any gymnastics im just a normal human and can only reach one inch past my foot with my sit-and-reach.
Answer:
The baby starts breathing
Explanation:
While in the womb, a fetus has its oxygen delivered to it, and the waste products removed (all via the mother's bloodstream), so there is no reason to separate all the chambers of the heart while still in the womb.
However, once the baby is born and it is breathing, the chambers need to differentiate in order to allow the blood to reach the lungs, and the oxygenated blood and deoxygenated blood do not mix.
