Knowledge 2: The Human Body

Are most of the organs of your body on the outside where we can see them?

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Answer explanation

Remember: Most of the organs of your body are on the inside where we can't see them.

Is the skeleton the frame that supports the body and is made up of the bones?

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Answer explanation

Remember: The skeleton is the frame that supports the body and is made up of the bones.

Are blood vessels part of the body that allow a person to hear sounds?

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Answer explanation

Remember: Blood vessels part of the body that allow a person to hear sounds.

Is the heart an important muscle that pumps blood throughout your body?

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Answer explanation

Remember: The heart is an important muscle that pumps blood throughout your body.

Is your brain part of the circulatory system, or the system in which blood moves through the body?

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Answer explanation

Remember: Your brain part of the nervous system.

Do messages travel back and forth from the brain to other parts of the body through nerves?

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Answer explanation

Remember: Messages travel back and forth from the brain to other parts of the body through nerves.

Can washing your hands before you eat wash away germs, keeping you healthy?

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Answer explanation

Remember: Washing your hands before you eat can wash away germs, keeping you healthy.

Is a healthy person someone who gets many diseases?

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Answer explanation

Remember: A healthy person someone who does not get many diseases.

Do foods that are unhealthy, such as hamburgers and french fries, contain lots of nutrients?

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Answer explanation

Remember: Foods that are unhealthy, such as hamburgers and french fries, do not contain lots of nutrients.

Does a chair support your body when you sit in it?

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Answer explanation

Remember: Support means to hold up something/somebody so that it/the person does not fall down.