Nicotine affects the receptors in the brain and clogs the lungs with tar
Answer:
Hairline fracture
Explanation:
A hairline fracture refers to a tiny crack or break in a bone. This most commonly occurs in the feet. This is most common in sports such as cross country or track where there is constant movement or jumping. Most hairline fractures are very minor and can heal on their own, though it is still smart to visit a doctor.
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Answer:
D
Explanation:
the corona virus is deadly to some people
