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Year 8 Healthy living 1
By Samantha Motion
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Last updated about 5 years ago
10 questions
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Question 1
1.
Which of these is NOT a feature of the alveoli?
Large surface area
Moist
Ciliated cells
Question 2
2.
What gases are exchanged in the alveoli?
Oxygen and nitrogen
Oxygen and carbon dioxide
carbon dioxide and nitrogen
Question 3
3.
Which of these parts of the heart has the thickest muscle wall?
Right atrium
Left ventricle
Right ventricle
Question 4
4.
Which blood vessels carry blood away from the heart?
Veins
Capilliaries
Arteries
Question 5
5.
Which blood vessels usually carry deoxygenated blood?
Veins
Capilliaries
Arteries
Question 6
6.
Which process produces lactic acid?
Aerobic respiration
Anaerobic respiration
Photosynthesis
Question 7
7.
What is a communicable disease?
A disease that cannot be passed between people
A disease that can be talked about
A disease that can be passed between people
Question 8
8.
Which of the following do white blood cells NOT do?
Engulf pathogens
Produce antibodies
Produce toxins
Question 9
9.
What do antibiotics kill?
Bacteria
Virus
Fungus
Question 10
10.
What do vaccines contain?
A live version of the virus
A dead version of the virus
None of the virus