Science has shown that smoking causes cancer. Which is an example of how
society responded to this information?
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A. Cigarette smoking remains very common.
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B. Cigarette smoking has become more common on television.
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C. Warning labels are required on all packs of cigarettes.
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D. Stores have continued to sell cigarettes.

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of