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Answer the following questions:

1. What is nicotine? How does it affect your brain?

2. How does cigarette smoking affects your respiratory and circulatory systems? List 5 effects for each organ system.

3. What kind of diseases in the respiratory and circulatory systems were caused by cigarette smoking? List 3 for each organ system, and explain how it affects the function of the respiratory and circulatory system.

4. What law does the Philippine goverment imposes towards protection/management of cigarette smoking in the country? Do you think it is effective, why or why not?