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WorksheetsThe circulatory system
Total questions: 31
Worksheet time: 28mins
1
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What does the plasma transport
Blood cells, nutrients, waste substances, CO2 and O2
Blood cells, nutrients, waste substances, CO2, O2 and nucleic acids
Blood cells, nutrients, waste substances, CO2, and nucleic acids
Nutrients, waste substances, CO2, and nucleic acids
Scientific name of red blood cells
(a)
Scientific name of white blood cells
(a)
Scientific name of platelets
(a)
Percentage of plasma in blood
(a)
Percentage of blood cells in blood
(a)
Percentage of red blood cells in blood
(a)
What do the red blood cells carry
(a)
What do the white blood cells protect from (put it separated by coma and space [, ]
(a)
Composition of plasma
(a)
Which one contains thicker walls
Veins
Arteries
Capillaries
Which one has the walls of one cell thick
Veins
Arteries
Capillaries
Why are the arteries more muscular than veins
Because they carry much more blood
To protect the blood from diseases and infections
To don't break because of the pressure the heart does
Why do the veins contain valves
To help blood flowing towards the heart
To protect from viruses and infections
To avoid diffussion
To maintain blood pressure
Which one transports blood away from the heart
Veins
Arteries
Capillaries
Which one transports blood towards the heart
Veins
Arteries
Capillaries
Which one is the smallest blood vessel
Veins
Arteries
Capillaries
14
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