Discuss three characteristics that all circulatory systems share. Amphibians and mammals have a double circulation system, but their cardiac physiology is different. Discuss the differences in physiol What are the characteristics and functions of each type of animal tissue? Explain. ...
Fluid pressure is very low in the veins. Explain how blood gets back to the heart. Identify and describe the various types of blood vessels based on their histological characteristics, distinguishing arteries from veins. Why is the heart described as a double pump? Describe the general structure...
Circulation Internal transport by blood Exchanges at capillary beds Lungs, small intestine, kidneys, etc. Circulation Arteries branch to arterioles, then capillaries Flow back to venules, into larger veins Two pathways Pulmonary, with lungs Systemic, with body Heart Circuit Pulmonary flow …..right a...