I would say A. for your answer but, that seems to be the best one
Answer
a.Nicotine gum
Explanation:
Nicotine gum is a better option than smoking. As your body is gets used to less nicotine, you'll find that your cravings lessen and that's how you break your dependence on it.
Answer:
Usually, simple pressure with a wet, rolled gauze pad over the extraction site will stop the bleeding when applied for about 45 minutes to 1 hour. Remove the gauze after about 1 hour and replace it if the bleeding persists. A tea bag is often more effective in stopping the bleeding.
Microscope, hope this helps