The algae are simple photosynthetic plants that live in water. Most species are small to very tiny; many can only be seen with a microscope and often float or swim as plankton in the water column. But some algae--what we often call pond scum or seaweed--are conspicuous plants that can form dense mats of vegetation.
Circulatory System Diseases. Atherosclerosis â Literally, âhardening of the fatty stuff.â High fat diets can lead to formation of fatty plaques lining blood vessels. These fatty areas can become calcified and hard leading to arteriosclerosis, hardening of the arteries.
Describe the structure and function of the cardiovascular system; How does heart disease affect the circulatory system? The function of the heart in the circulatory system; Explain the function of the heart in the circulatory system; Describe the three major functions of the immune system; How do the lungs work with the circulatory system? What is the function of the lungs in the circulatory system?