How can a scientific law be used to answer a specific question about an observed phenomenon? A. A law can suggest an explanation for an observed phenomenon that will always be proven as fact. B. A law can offer an explanation for an observed phenomenon that does not need supporting evidence. C. A law can only suggest an explanation for an observed phenomenon and cannot be tested through experimentation. D. A law can offer an explanation for an observed phenomenon that is considered to be universally true

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

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.