Answer:
Search Results
Featured snippet from the web
Image result for How many chemicals are in cigarettes that are known to cause cancer?
Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia (1, 2, 5). Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer. These cancer-causing chemicals include the following (1, 2, 5)
Explanation:
mouth or nose because you breath throuth your mouth and nose to survive
Answer:
higher education for the job also includes vital hands-on training.
Explanation:
