Exercise
Animal Circulatory System
Learn about the animal circulatory system and its role in moving blood. Understand how oxygen and nutrients travel to cells throughout the body.
Questions
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MultiChoice
What central muscular organ pumps blood throughout the animal body?
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MultiChoice
Which blood vessels carry oxygen-rich blood away from the heart?
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MultiChoice
Which blood vessels carry oxygen-depleted blood back to the heart?
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MultiChoice
What microscopic blood vessels allow oxygen exchange with tissues?
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MultiChoice
Which blood cells carry oxygen bound to hemoglobin?
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MultiChoice
Which blood components defend the body against pathogens and infection?
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MultiChoice
What pale yellow liquid portion of blood transports nutrients and wastes?
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MultiChoice
What cell fragments in blood help form clots to seal cuts?
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MultiChoice
How many main interior chambers does a mammal heart have?
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MultiChoice
Where does oxygen-poor blood travel immediately after leaving the right heart?
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WordsBox
The muscular ____ pumps oxygenated blood through ____ to body cells.
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WordsBox
Microscopic ____ exchange nutrients, while ____ return blood.