What is the function of our heart?What does our brain do?

What do our lungs do?What does the stomach do?What does the stomach do?

Sends blood through our

body

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Tells all of the other body functions what to do.

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Our Lungs bring oxygen to our body

My stomach has several jobs. It holds all the food I just ate...Adds acid and chemicals called enzymes...And mixes it up by squeezing with its muscular walls...My food is now liquid and is being broken down, or digested, into chemicals my body needs.