The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red blood cell's plasma membrane, but water and urea can. Which of the following solutions will cause a red blood cell to shrink?

a. a hypertonic sucrose solution.
b. a hypotonic sucrose solution.
c. a hypertonic urea solution.
d. a hypotonic urea solution.

Option C) a hypertonic urea solution

Explanation:

Since red blood cells shrink in a solution of higher concentration than itself, a hypertonic urea solution will cause water to be lost through the plasma membrane of the red blood cells leading to shrinking of the red blood cells and possibly death.

it should be all of them because it asks if you included all of those in your answer

explanation:

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.