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WorksheetsCirculatory System Quiz
Total questions: 11
Worksheet time: 9mins
What are the main organs of the circulatory system?
brain, spine, & nerves
heart, arteries, & veins
heart, lungs, & veins
skin, nails, & hair
What are the smaller branched tubes that connect the arteries and veins called?
mini veins
blood vessels
capillaries
What system does the circulatory system work with to obtain oxygen for the body?
digestive system
cardiovascular system
nervous system
respiratory system
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
Veins carry oxygen poor blood back to the heart.
False
True
The job of the heart is to . . .
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
How does the heart work?
It pumps blood first to the lungs, back to the heart and then around the rest of the body.
It pumps blood first to the rest of the body, back to the lungs and then to the heart.
It pumps blood around the rest of the body, back to the heart and then to the lungs,
What system works with the circulatory system to provide the body's cells with glucose
respiratory
digestive
excretory
circulatory
