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Which of the following accurately describes an effect of smoking? A. Smoking enables hemoglobin to carry more oxygen. B. Smoking damages cilia in the trachea and more particles enter the lungs. C. Smoking decreases heart rate. D. Smoking lowers blood pressure.
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Asked 11/30/2017 4:15:29 AM
Updated 11/30/2017 5:57:15 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [11/30/2017 5:57:15 AM]
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User: Which of the following accurately describes an effect of smoking? A. Smoking enables hemoglobin to carry more oxygen. B. Smoking damages cilia in the trachea and more particles enter the lungs. C. Smoking decreases heart rate. D. Smoking lowers blood pressure.

Weegy: Smoking damages cilia in the trachea and more particles enter the lungs- accurately describes an effect of smoking.
Score 1

User: After the skin is cut and a capillary wall breaks, what's the first step in working to form a clot? A. Platelets clump at the site. B. The clot seals the area to prevent further blood loss. C. A set of reactions are triggered. D. Thrombin causes sticky fibrin filaments to form the clot.

Weegy: After the skin is cut and a capillary wall breaks, the first step in working to form a clot is: Platelets clump at the site.
Expert answered|Score 1|R@st@f@r_m@n|Points 2124|

Question
Asked 11/30/2017 4:15:29 AM
Updated 11/30/2017 5:57:15 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [11/30/2017 5:57:15 AM]
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Added 12/1/2017 2:37:14 AM
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