the circulatory system
DESCRIPTION
the circulatory systemTRANSCRIPT
Heart
lungs
The_________ is the center of the circulatory system.
heart
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bone
joint
muscle
The heart is a _muscle about the size of your fist.
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ribs
skull
joints
The________ protect your heart so when you fall down your heart is safe.
ribs
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Digestive system
Circulatorysystem
Respiratorysystem
The__________ takes the blood that contains oxygen and nutrients to all parts of our body.
circulatory system
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stomach
blood
heart
The_______ has 4 chambers.
heart
Home
takes
breathe
makes
The heart ______ movements that pump the blood around our body.
makes
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heart
lungs
stomach
The________ is the most important organ in the body.
heart
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