Welcome! Enter your question below. Please use words like "Who, What, Where, When, Why, How, etc..." in your question. Nothing to ask? Click here for a random, un-answered question.

How the heart and lungs work?

1,021,167questions on
Add New Page
Add New Page Talk0

Electric signals given by the brain force contraction of the heart and lungs. When the electricity stops then the heart/lungs relax.

Also on Fandom

Random Wiki