The special liquid in our stomach changes the food into energy and ____ . Our ____ is made up of bones in our bodies. The bones ____ our organs. We use our ____ system when we breathe. We use our ____ system when we eat and drink Our bones and ____ help us to move We can chew and ____ food. We breathe in air through our ____ . Our ____ pumps blood around the body.

connect plus 4 unit 1

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