Describe how experimentation with identity may lead teenagers to begin smoking.

There are various determinants of tobacco use among youth. These include cultural and religious norms, availability of different types of tobacco products, tobacco control policies and strategies, and perhaps most importantly, tobacco industry behavior to promote tobacco use, and undercut tobacco control strategies

answer: proteins

explanation: complement is   system of circulate in the blood in a inactive form

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answer; (c); to assure that workers have the right to a safe workplace and that it is the employer's responsibility to provide safe and healthy workplace;