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10 questions
This organ is the primary control center of the body.
brain
heart
stomach
kidney
The heart is about the size of a _____________.
fist
stone
fish
cup
This organ pumps blood throughout the body.
brain
heart
kidney
liver
What is made possible by the lungs?
eating
breathing
thinking
chewing
This organ absorbs and churns food to make it easier for the intestines to digest.
intestines
liver
stomach
kidney
This organ breaks down food into nutrients.
stomach
saliva
intestines
mouth
It is an accessory organ of the digestive system.
stomach
large intestine
small intestine
liver
These organs filter out waste products from the blood and control water content of the blood.
heart
kidney
lungs
muscles
These support the body and protect the internal organs.
muscles
blood
brain
bones
These are responsible for the movement of the body.
muscles
blood
heart
bones
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