Q3 Biochem Benchmark

For our Q3 benchmark, we chose the circulatory system we had to analyze the circulatory system of a frog, worm, human and our animal of choice the African Bush Elephant. During this project, I learned how different animals blood moves through the body and what's different about their blood compared to other animals. A question that I still have is how come some animals are warm-blooded and others are cold blooded?