1. Who among the following has risks of having respiratory and circulatory diseases?
A. A person who regularly do physical exercise.
B. A person who maintains proper hygiene.
C. A person who maintains a proper and healthy diet.
D. A person who is exposed to second hand smoke and air pollution
2. Which of the following best describes a circulatory system?
A. A system that breaks down nutrients from the food we eat
B. A system that prevents diseases and illness in our body
C. The system that circulates oxygen and nutrients to the different parts of the body
D. The system that provides shape and structure in our body
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Answer:
1. D
2. C
Explanation:
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Answer:
1.D.A personA person who is exposed to second hand smoke and air pollution
2.CThe system that circulates oxygen and nutrients to the different parts of the body
Explanation:
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