Would you believe that walruses, rattlesnakes, and parakeets all once lived in the same house? Let's go back about 350 million years. Look around. Steamy swamps and rain forests of horsetails...
Hi. It's Mr. Andersen and welcome to Biology Essentials Video 13. This is on free energy capture and storage. But what you'll quickly learn is that this is mostly about photosynthesis....