https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:matter-and-energy-in-organisms/x0c5bb03129646fd6:photosynthesis-in-organisms/v/ms-photosynthesis-in-organisms 2022-09-10T03:04:58.582913383Z Photosynthesis in organisms Plants, algae (including phytoplankton), and many microorganisms use the energy from light to make sugars (food) from carbon dioxide from the atmosphere and water through the process of photosynthesis, which also releases oxygen. These sugars can be used immediately or stored for growth or later use. Khan Academy video https://cdn.kastatic.org/ka_thumbnails_cache/993fd959-83e3-42f4-8424-f1e303d214b8_1280_720_base.png Photosynthesis in organisms Plants, algae (including phytoplankton), and many microorganisms use the energy from light to make sugars (food) from carbon dioxide from the atmosphere and water through the process of photosynthesis, which also releases oxygen. These sugars can be used immediately or stored for growth or later use. https://cdn.kastatic.org/ka-youtube-converted/_BLShUdXbN4.mp4/_BLShUdXbN4.mp4 241 Photosynthesis https://www.khanacademy.org/science/cambridge-o-level-biology-cie/x2a084a90105205d2:plant-nutrition/x2a084a90105205d2:photosynthesis/v/photosynthesis-pk 2026-04-17T11:10:45.679633951Z Photosynthesis Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Photosynthesis Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/hOFZ4RDZIE0.mp4/hOFZ4RDZIE0.mp4 824 Photosynthesis https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:matter-and-energy-in-ecosystems/x0c5bb03129646fd6:photosynthesis-in-ecosystems/v/photosynthesis-in-ecosystems-ms 2022-10-21T22:40:33.613234713Z Photosynthesis in ecosystems Oxygen produced by photosynthesis is released and used by animals and plants in respiration. Animals depend (directly or indirectly) on food from photosynthetic organisms for growth and survival. Khan Academy video https://cdn.kastatic.org/ka_thumbnails_cache/10078a94-307b-43b2-8a22-e374ba22a8e1_1280_720_base.png Photosynthesis in ecosystems Oxygen produced by photosynthesis is released and used by animals and plants in respiration. Animals depend (directly or indirectly) on food from photosynthetic organisms for growth and survival. https://cdn.kastatic.org/ka-youtube-converted/_1U6uMmUJZU.mp4/_1U6uMmUJZU.mp4 104 Photosynthesis https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:matter-and-energy-in-organisms/x0c5bb03129646fd6:photosynthesis-in-organisms/a/photosynthesis-in-organisms 2026-04-22T04:30:43.362363602Z Key points: Photosynthesis in organisms Review your understanding of photosynthesis in organisms with this free article aligned to NGSS standards. article https://www.khanacademy.org/science/ap-biology/cellular-energetics/photosynthesis/a/hs-photosynthesis-review 2021-04-29T07:58:59Z Photosynthesis review article https://www.khanacademy.org/science/cambridge-o-level-chemistry-cie/x8bc8fb44369617ed:chemistry-of-the-environment/x8bc8fb44369617ed:air-quality-and-climate/e/photosynthesis-food-making-process-in-plants 2026-04-26T16:30:39.382257956Z Photosynthesis - food making process in plants Let's test our understanding of the process of photosynthesis by solving a few questions. Revathi exercise https://www.khanacademy.org/science/cambridge-o-level-chemistry-cie/x8bc8fb44369617ed:chemistry-of-the-environment/x8bc8fb44369617ed:air-quality-and-climate/e/d 2026-04-08T00:16:02.937952483Z Plants making their own food (Photosynthesis) Let's solve some questions on Photosynthesis! Vibhor Pandey exercise https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:matter-and-energy-in-organisms/x0c5bb03129646fd6:photosynthesis-in-organisms/e/understand-photosynthesis-in-organisms 2026-04-26T16:30:39.382257956Z Understand: Photosynthesis in organisms Check your understanding of photosynthesis in organisms in this set of free practice questions aligned to NGSS standards. Megan Cohn exercise