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WorksheetsThe Circulatory System
Total questions: 12
Worksheet time: 7mins
Why is blood sometimes called 'The river of life'?
Because like a river, it is all water.
Because it collects all the waste away from the cells.
Because it flows from top to bottom.
Because it carries oxygen and nutrients to trillions of cells in our bodies.
The main organs of the circulatory system are:
blood
arteries
veins
capillaries
heart
(a) carries oxygen and nutrients to all the cells in our body.
Blood is both tissue and a fluid. Is this statement true or false?
False
True
What does the circulatory system do for the body?
The heart is the most important organ of the circulatory system. Is this statement true or false?
False
True
The heart is:
like a bag that carries blood.
a muscle, it's the size of your fist.
where we keep our feelings.
The heart's main function is to _ _ _ _ blood throughout the body by way of the circulatory system.
(a)
Please complete the sentence:
The heart is made up of _________ parts called _________.
muscle, blood
cells, red and white blood cells
parts, chambers
tubes, veins
Which of the following statements show that they are good at keeping a healthy heart:
Going around the mall on an electric scooter
Drinking lots of water
Walking the dog
Playing computer games all afternoon
Eating fruits and vegetables
The thumping of our heart that we can feel on the neck or wrist is called the (a) .
Can you explain what the heart rate is:
