Organisms with traits<span> well suited to their environment survive and reproduce more successfully than less well-adapted organisms in the same environment. a. genetic variation in species.</span>
Answer:
CO2 is a nonpolar molecule that can diffuse through the plasma membrane. As long as it diffuses away so that the concentration remains low outside the cell, it will continue to exit the cell in this way.
Explanation:
Melanosis is any condition of unusual deposits of black pigment in body tissues or organs. Therefore, your correct answer would be letter choice A provided.