imimperious6675 imimperious6675

14-12-2022
Biology

Answered

a scientist is testing which wavelength of light plants use most for photosynthesis, red or green. potted plants are set up in a greenhouse. 1/3 grown under red light 1/3 under green light 1/3 under natural light plant biomass, a measure of growth, is measured at the beginning of the experiment and after a 28 day period. match the experimental element to the type of variable. group of answer choices independent variable [ choose ] dependent variable [ choose ] control [ choose ]

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