The diagram below shows three blood vessels that form part of the circulatory system in the human body - Leaving Cert Biology - Question b - 2017
Question b
The diagram below shows three blood vessels that form part of the circulatory system in the human body.
The blood vessels labelled A, B, C.
(i) Name the blood vess... show full transcript
Worked Solution & Example Answer:The diagram below shows three blood vessels that form part of the circulatory system in the human body - Leaving Cert Biology - Question b - 2017
Step 1
Name the blood vessels labelled A, B, C.
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Answer
A: Artery
B: Vein
C: Capillary
Step 2
1. Carries blood towards the heart.
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Answer
B or vein
Step 3
2. Contains valves.
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B or vein
Step 4
3. Brings blood to the heart muscle.
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Answer
A or artery
Step 5
4. Has a pulse.
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A or artery
Step 6
5. Delivers substances to cells.
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Answer
C or capillary
Step 7
Suggest two ways to keep our circulatory system healthy.
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Answer
Exercise
Do not smoke or maintain a low-fat diet
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