Explain to a kid how does the heart work?

Answer 1

listen to the 'pump your blood song' it helps!

remember 'always try before you buy' to remember that the tricuspid valve becomes before the bicuspid valve'

'a's go with v's and v's go with a's'..

arteries always arise from ventricles

veins always enter the atria

Answer 2

I told my 5 year old the heart pushes the blood around your body and blood has oxygen in it but it runs out which your brain needs oxygen and when we breathe in we breathing in oxygen