Learning Objectives: Circulation in Animals (2/20/09) Compare the different methods of internal transport of body fluids within the context of maintaining homeostasis. Differentiate…
Consists of the heart and blood vessels With lungs, known as the cardiorespiratory system The Heart Four-chambered, fist-sized muscle located just beneath the sternum Blood…
23.2 Several types of internal transport have evolved in animals In cnidarians and flatworms, the gastrovascular cavity functions in both digestion internal transport Several…