Human Anatomy:
- Circulatory: The most important muscle in the body, the heart, constantly circulates blood throughout the body.
- What are the two main branches of the circulatory system? Describe the movement of blood through the body and within the heart.
- Click here to explore the circulatory system by reviewing the prezi notes for this section.
- Respiratory System: The human lungs and hear work together closely to help the body maintain homeostasis.
- Describe the path of air movement though the respiratory system.
