Chapter 42 Circulation and Gas Exchange General Properties of Circulatory Systems A circulatory system has A circulatory fluid A set of interconnecting vessels A muscular…
The Heart Cardiology Physical Characteristics Situated between the lungs in the mediastinum About the size of a clenched fist Cone or pyramid shape, tilting to the left Apex…
Circulation & Gas exchange Circulation & Gas exchange This will take your breath away⦠Overview: Trading Places Every organism must exchange materials with its…