Overview: Trading Places Every organism must exchange materials with its environment Exchanges ultimately occur at the cellular level by crossing the plasma membrane In unicellular…

Unit 10 Chapter 37 Respiration, Circulation, and Excretion The Respiratory System Pathway of air: Nasal passages = to warm, moisten, & filter Pharynx = throat Epiglottis…

CIRCULATORY SYSTEM The transport system for your body H&W Outcome I am developing my understanding of the human body and can use this knowledge to maintain and improve…

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…

PowerPoint Presentation THE HEART THE CIRCULATORY SYSTEM: THE HEART THE HEART THE HEART THE HEART THE HEART THE HEART HEART LOCATION & ANATOMY right lung left lung pericardium…