<span>Osmolality denotes the number of dissolved particles in the blood. </span>
When blood osmolality increases, ADH is released by the posterior pituitary and acts on the kidney to increase water retention. <span>ADH stands for AntiDiuretic Hormone. </span>ADH works on the kidneys to reabsorb water into the blood stream.
Answer:
It is most likely C
Explanation:
People get sick and maybe the twin/sibling has a medical condition that may interrupt the experiment.
A is the right answer because it is.
