Where do electrons get their energy in the light reactions?

a. from adp and atp
b. from nad and nadph
c. from glucose in the calvin cycle
d. from photons in solar energy

Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food