HELP what happens during photosynthesis? A. Heterotrophs consume ATP.
B. Heterotrophs produce ATP.
C. Autotrophs consume organic molecules.
D. Autotrophs produce organic molecules.

Johannesburg kepler, an apprentice of brahe, believed in the heliocentric universe but rejected past astronomers belief in

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?