Transcript of Photosynthesis, Cellular Respiration and Fermentation. Photosynthesis is the process by which producers (plants and algae) make their own food using energy from the sun. ... Light (chemical) energy gets stored in the plant cell's chloroplasts
A<span>utotrophs differ from heterotrophs in that only autotrophs can make their own food
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The cerebellum regulates water and balance
The Hypothalamus regulates sleep, body temperature and appetite.
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