https://diler.tube/videos/watch/ee3cde6f-e7b5-4576-a2ea-ddc3b52ba81f Watch part 2 of the videos on the Carbon Cycle, as a part of environmental chemistry. Photosynthesis and respiration help carbon to be cycled in nature by using energy from the sun. As living things grow, they have to build up large polymer molecules from small molecules. Protein comes from joining amino acids together, cellulose and starch from joining sugars, and DNA from the bases, sugar and phosphate. Sat, 14 Nov 2026 00:13:00 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/ee3cde6f-e7b5-4576-a2ea-ddc3b52ba81f All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.