Aim : How does blood travel through the human heart?. Do Now : Circulatory System Questions. HW : Page 967 Question #11-16. What happened in this clip? What did you hear coming from the heart? What do you think was causing this sound?
Do Now: Circulatory System Questions
HW: Page 967 Question #11-16
Where does this sound come from?
The heart will continue to beat for several minutes after removal from the body due to its own internal electrical system.