Science CS Flashcards

1
Q

What is the function of the heart?

A

The heart helps to pump blood to all parts of the body for energy.

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2
Q

What does blood contain?

A

Contains digested food, oxygen , water , carbon dioxide and waste materials

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3
Q

What is the tube used to transport blood?

A

Blood Vessels

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4
Q

The circulatory system is composed of?

A

The heart, blood, and blood vessels.

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