1. Which blood vessels are responsible for nutrient and waste exchange with tissues? 2. Trace the path of blood through the body, beginning with blood returning from the tissues to the heart. Be sure...

1. Which blood vessels are responsible for nutrient and waste exchange with tissues?

2. Trace the path of blood through the body, beginning with blood returning from the tissues to the heart. Be sure to name each of the chambers of the heart.

3. What are the three types of blood cells, and what is the function of each?