What happens to most of the energy as we move up trophic levels

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Adistinctive characteristic of mammals that is not observed in other vertebrates is

Can result as a complication of diabetes due to damage to the arterial walls and excess fat in the blood.