We found 438 reviewed resources for function of the heart
The Heart – Heart Throbs (Part 2)
10 mins 9th - 12th CCSS: Adaptable
The heart has its own electrical supply, and even if separated from a body, will continue to beat. Classes learn about the electricity of the human heart in video 26 of a series of 47. Specifically, they explore pacemaker cells, SA nod,...