A red blood cell placed in distilled water will swell and burst due to the movement of Your A. salt from the distilled water diffusing into the cell B. water molecules moving by osmosis into the cell C. water from the red blood cell moving into the distilled water

B

Explanation:

Water moves from higher potential to lower potential i.e it moves from surounding to the cell.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.