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WorksheetsCIRCULATORY SYSTEM GENERAL STRUCTURE
Total questions: 10
Worksheet time: 7mins
The circulatory system transports blood with oxygen, carbon dioxide, waste, nutrients, and other substances in the body.
True
False
The main organs of the circulatory system are:
Arteries, veins, capillaries
The heart
The liver
The pancreas
Transport blood with oxygen and nutrients.
Veins
Arteries
Transport blood with carbon dioxide and waste.
Veins
Arteries.
Capillaries are important because:
they communicate arteries and veins.
They connect arteries and veins.
They exchange blood with oxygen and carbon dioxide.
All of the above.
Arteries_________________________.
transport blood with oxygen.
transport blood with carbon dioxide.
It pumps up the blood.
The heart
Artery
Cava vein
The vein
Veins transport blood with oxygen.
True
False
Veins transport blood with carbon dioxide, back to the heart.
True
False
It is possible to live without the heart.
True
False
