I dont know but i needed points and this answer as well.
Answer:Marijuana smoke and tobacco smoke both contain dangerous substances known as :
-a. carcinogens.
Explanation:
The correct answer is B: Organisms must reproduce to continue to build genetic diversity into the species. This is w<span>hy organisms must reproduce.</span><span>
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<span>All fibers of the pectoralis major muscle converge on the lateral edge of the muscular system</span>
