Fruit and Vegetable Decomposition, Time-lapse-- 74 days, 1 picture every 40 minutes, played back at 30 frames per second. Note the "circle of life" @ runtime 1:10. I think it looks like the potato has had a rebirth. GREAT talking point for thinking like a scientist.
Photosynthesis is an essential part of the exchange between humans and plants. Amanda Ooten walks us through the process of photosynthesis, also discussing the relationship between photosynthesis and carbohydrates, starch, and fiber -- and how the air we breathe is related to the food we ingest.