https://www.khanacademy.org/science/tg-grade-10-life-science-bridge-course/x567934b6011e38cb:respiration/x567934b6011e38cb:respiration-in-other-animals/v/respiration-in-animals 2025-05-19T18:05:00.296803688Z Respiration in Animals How do animals breathe? Nivedhitha Suresh video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Respiration in Animals How do animals breathe? https://cdn.kastatic.org/ka-youtube-converted/-opViLYF-L0.mp4/-opViLYF-L0.mp4 202 Respiration in Other Animals https://www.khanacademy.org/science/uk-science-class-7-new/x2afa7396c019dcda:nutrition-in-animals/x2afa7396c019dcda:breathing-in-animals/v/breathing-in-fishes 2025-10-01T04:00:43.064865848Z Breathing in Fishes In this video, we dive into the fascinating world of fish respiration and uncover how gills work to extract oxygen from water. We’ll explore: 1. Why fish breathe more often than humans 2. The structure of gills (arches, filaments, lamellae) explained simply 3. How water flows in and out of the mouth and operculum 4. The amazing gas exchange process — oxygen in, carbon dioxide out! Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Breathing in Fishes In this video, we dive into the fascinating world of fish respiration and uncover how gills work to extract oxygen from water. We’ll explore: 1. Why fish breathe more often than humans 2. The structure of gills (arches, filaments, lamellae) explained simply 3. How water flows in and out of the mouth and operculum 4. The amazing gas exchange process — oxygen in, carbon dioxide out! https://cdn.kastatic.org/ka-youtube-converted/ypgyvpJKs6A.mp4/ypgyvpJKs6A.mp4 179 Respiration in Other Animals https://www.khanacademy.org/science/uk-science-class-7-new/x2afa7396c019dcda:nutrition-in-animals/x2afa7396c019dcda:breathing-in-animals/e/breathing-in-different-animals 2026-04-09T13:10:38.304888012Z Breathing in Different Animals This exercise helps you explore how different animals breathe — from lungs in mammals and birds, to gills in fish, skin in earthworms, and unique adaptations in frogs. Bitasta Datta exercise