What molecule controls the reaction rate of photosynthesis?

a. sugars
b. enzymes
c. fatty acids
d. nucleic acids

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time