After a 10-mile bike ride you sit under a tree and relax. your nervous system is kicking in.

Does the sun release radiant energy?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.