Which statement about natural selection is true? Natural selection tends to increase the risk of dying from external forces. Natural selection "weeds out" alleles that cause death in early life. Natural selection has produced increasing numbers of people who choose never to have children. Natural selection has produced a high degree of infant mortality in humans, compared to other species. Natural selection operates only on people of advanced age.

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

How does the carbon cycle involve an exchange of carbon

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.