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Circulatory System
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What is the component of blood
plasma, white blood cell, red blood cell, platelets
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Which blood vessels carry blood BACK to the heart?
arteries
veins
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The function of capillaries is to...
deliver blood to all the body’s cells
carry blood back to the heart
carry blood away from the heart
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When the chambers of the heart _____ the flood is forced out.
squeeze
relax
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How many type of blood vessal are there?
2
4
1
3
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Arteries branch off into tiny blood vessels called _______.
veins
capillaries
caterpillars
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What body system is the heart a part of?
skin
skeletal system
respiratory system
circulatory system
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What type of organ is the heart?
a ligament
a tendon
a muscle
a joint
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When the chambers of the heart ____, they fill up with blood.
relax
squeeze
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Which blood vessels carry blood AWAY from the heart?
veins
arteries
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_____ is how many times a minute your heart beats.
heart beat
heart dance
pulse
heart pump
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The heart is part of the _______ system, a network made up of the heart, blood, and blood vessels.
muscular
respiratory
circulatory
skin
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The tubes that carry blood throughout every part of the body are called _____.
organs
tendons
blood vessels
cells
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