Question

Electrical impulses travel through cardiac cells and cardiac muscle tissue to ________.

1) The lungs
2) The brain
3) The liver
4) The rest of the body

Answer 1

Electrical impulses in the heart travel through cardiac cells and cardiac muscle tissue to the rest of the body.

Step-by-step explanation:

The electrical impulses in the heart travel through the cardiac cells and cardiac muscle tissue to the rest of the body. This allows the pumped blood to be distributed to all the organs and tissues, supplying them with oxygen and nutrients.