Compare & Contrast Autotrophs and Heterotrophs AUTOTROPHSHETEROTROPHS “Self-Feeder” Aka “Producers” (plants) Use light energy to make their own food (organic molecules called glucose). Processes used: Photosynthesis Cellular Respiration “Eater of others” Aka “Consumers” (animals) Must obtain food by eating producers or other consumers and release energy from it. Process used: Cellular Respiration
![Metabolis m Photosynthesis [8.2] Cell Respiration [8.3] Fermentation [8.3]](https://img.pdfslide.us/doc/110x75/56649ef95503460f94c0b06c/metabolis-m-photosynthesis-82-cell-respiration-83-fermentation-83.jpg)
