Human Body Systems

Match the following

• Nervous

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• Digestive

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• Respiratory

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• Excretory

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• Circulatory

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Tags

7.12B

Which of the following is a function of the skeletal system?

• provides mobility for the body

• protects from the external environment

• supplies the body with oxygen

• protects organs and provides support

Tags

7.12B

Which of the following organs provides a force?

• The brain

• The heart

• The Liver

• The spleen

Tags

7.7B

Which diagram represents the system that sends signals back and fourth from the brain to the body?

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Tags

7.12B

Which of the following describes the respiratory system?

• removes wastes from the blood

• breaks down food into smaller molecules

• moves oxygen into the blood and carbon dioxide out of the blood

• transports oxygen and nutrients to the body's cells

Tags

7.12B

Which diagram represents the system that exchanges gases with the environment?

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Tags

7.12B

Which of the following is a function of the circulatory system?

• Controls the body's functions

• Brings oxygen into the blood and removes carbon dioxide from the blood

• Carries oxygen to muscles

• Breaks down food into smaller molucles

Tags

7.12B

Which diagram represents the system that primarily removes wastes?

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Tags

7.12B

When you run, your heart and breathing rate increase. Which two functions below describe the body systems involved?

• To add oxygen to blood and remove carbon dioxide

• To sense and respond to changes in the body and environment

• To pump blood around the body to carry nutrients, oxygen, and wastes

• To support the muscles and protect organs

Tags

7.12B

Which diagram represents the system that transports nutrients water, and oxygen to body cells?

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Tags

7.12B