Plants produce oxygen which animals use. Animals produce carbon dioxide which plants use. Predict the most likely outcome if airborne pollution blocked the sun’s rays so significantly that the percentage of living plants was decreased by 95%. A. Plants would quickly evolve to consume a mixture of oxygen and carbon dioxide

B. Animals would quickly evolve to begin using carbon dioxide

C. The atmosphere would fill with carbon dioxide, and animals would begin to die.

D. The atmosphere would fill with oxygen, and animals would begin to die.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.