Answer:
Vasopressin
Explanation:
Vasopressin is an anti-diuretic hormone. Its main function is to control the osmolality and volume of body fluids, helping the body to lose fluids. The secretory neurons are activated as a result of increased osmotic pressure or reduced blood pressure, which is also reduced by this hormone. The release of this hormone has a potent vasoconstrictor effect, causing water retention to increase, acting as an antidiuretic hormone. The increased permeability of the collecting tubules and the thick ascending branches of the Henle loop, resulting from the exposure of aquaporins to the apical membrane, enables the diffusion of water found in the tubule cells to the medullary region of the kidney.
The answer is C: Sperm cell
People like to do more stuff on a screen than they dont think that science is everywhere but they are to busy on their phones to notice.
Yes, they ate the only mammals which could fly because flying squirrels, possums or etc. could only glide for a short distance and time, unlike bats. There are no reptiles who could fly, but there are reptiles who could glide which I think is completely different. But they said that Pterosaur existed which they believed it is a flying reptile dinosaur. Just look it up. :)