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7th gr science ch 2

photosynthesis

QuestionAnswer
photosynthesis the process by which a cell captures energy in sunlight and uses it to make food
autotroph an organism that makes its own food
heterotroph an organism that cannot make its own food
pigments colored chemical compounds that absorb light
chlorophyll the main photosynthetic pigment in chloroplasts
stomata small openings on the underside of leaves
respiration the process by which cells get energy from glucose
fermentation an energy releasing process that does not require oxygen
Created by: apetosa
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