Horizon Life Science Sample Lessons
Follow the first video with your Legos to review how photosynthesis in chloroplasts of plant cells stores solar energy in sugar (studied in Unit 1).Â
Follow the second video with your Legos to see how cellular respiration in the mitochondria of cells breaks sugar down to release energy.
If a dinosaur breathed in oxygen and ate a dino fruit, what gases would it breathe out after its muscle cells released energy from the sugar?