Name at least 3 different body systems and how they are being used while you walk and eat pizza at the same time. Try to include specific details about the organs in the body systems and how they work together. Please answer using your own words in complete sentences.

The different body systems include the muscular system, digestive system, and nervous system.

The muscular system is necessary for the movement of the body. It also maintains posture and circulates blood.

The digestive system includes the mouth, throat, esophagus, stomach, etc  they're vital in helping the body digest food.

The nervous system controls movement and other processes such as digestion, breathing, etc. They're useful while one is walking and eating pizza.

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Tendons, stomach, tube that goes to stomach

Explanation:

a chain link fence because there so tiny even my albino donkey can't get out

d.embryo is the correct one