Answer:
Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke contains more than 7,000 chemicals. Hundreds are toxic and about 70 can cause cancer.
Explanation:
It is harmful too
Since 1980, social marketing activities have been used to increase awareness on skin cancer prevention among Australians in an effort to solve this issue.
<h3>What causes the first signs of skin cancer?</h3>
a large area of brown with darker color flecks. a mole that is irregular in shape, size, texture, nor color. a tiny lesion that is red, pink, white, blue, and blue-black in some areas, with an uneven border. any lesion that hurts, itches, or burns
<h3>When skin cancer spreads, where does it generally start?</h3>
The tendency of melanoma and other cancer forms to migrate into adjacent lymph nodes first before entering the circulation and moving to distant parts of the body has long been recognized by medical professionals.
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In medical term, the term pharynx is called prefix.
<h3>What is Pharynx?</h3>
Pharynx can be defined as part of the respiratory tract that allows for the password of air down to the throat. It is also called throat.
In medical terminology, a word can be used for root, prefix or suffix.
When a word is used as a prefix, it is placed at the beginning of a word to modify or change its meaning.
Pharynx is used as a prefix in the word "pharyngitis" which is inflammation of the pharynx.
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