Which sentence demonstrates correct use of the semicolon? a) everyone needs; food, water, and shelter. b) we needed to pick up; tommy, addison, and henri. eliminate c) my favorite british playwright; is william shakespeare. d) sara suddenly became very ill; therefore, she went to see her doctor.

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper