. Compare and contrast the hearts of fish, amphibians and mammals. 2. Briefly describe the function of the following animal systems: a. Digestive b. Respiratory c. Circulatory d. Sensory/nervous e. Locomotory f. Excretory g. Reproductive
. Compare and contrast the hearts of fish, amphibians and mammals. 2. Briefly describe the function of the following animal systems: a. Digestive b. Respiratory c. Circulatory d. Sensory/nervous e. Locomotory f. Excretory g. Reproductive