"WardsSci000111"

Note the elastic tissue within the artery.

Observe elastic tissues within the aorta.

Demonstrates Heart Attack Tissue Damage

Elastic tissue noted within the circulatory system.

Illustrates Mammalian Cardiac Muscle Fibers

Illustrates Lung Structures

Explore tissues of the circulatory system

Illustrates characteristics of red blood cells.

A Calcium Salt

Lung characteristics illustrated