Apatient lost a lot of blood during surgery and his blood pressure dropped from 120/80 to 90/50. describe in detail all possible physiological mechanisms, how the kidneys respond to this change in blood pressure.

c. is the correct answer

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added