The answer is (A) as <span> increasing risk of lung cancer is from increasing levels of exposure to outdoor air pollution and </span>particulate matter
Yes, because it would be like shoving something into a crowed place, rather than shoving something into a uncrowded place.<span />
<span>The organism will produce 12 chromosomes (A).
Sex cells are the products of meiosis. Daughter cells of meiosis contain half the number of chromosomes of the parent cell. So if the parent cell has 24 chromosomes, then the sex cell would have <em>12 chromosomes</em>.</span>
I think it's number 3 .......
Answer:
species richness is the number of species in an ecosystem
