Test Circulatory System Flashcards by Charles Norris | Brainscape

Q

36.

What does the brain do in the circulatory system?

A

It signals the heart to beat

NB 68

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Q

53.

What does the circulatory system deliver to cells?

A

Needed materials, Oxygen, Nutrients

NB 68

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Q

59.

What divides the left and right side of the heart.

A

It is the septum. Oxygen-rich blood and Blood low in Oxygen would mix. The cells would get less oxygen.
NB 68

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