Chapter 18 Circulatory System. Heart (general) Size of a fist Size of a fist Almost one pound in weight Almost one pound in weight Middle of chest points.
The Cardiovascular System Objectives: -To be able to recognise the structure and function of the parts of the circulatory system.
The Cardiovascular System: The Heart The Cardiovascular System: The Heart 12.
12.01Q Which is the smallest blood vessel? 1.arteriole 2.artery 3.capillary 4.vein © Copyright 2008 Pearson Prentice Hall.
