Which of the following best compares gymnosperms and pteridophytes? a- they both produce seeds, but gymnosperms produce flowers and fruit, while pteridophytes do not. b- they are both vascular plants, but gymnosperms produce cones and pteridophytes produce seeds. c- they are both vascular plants, but gymnosperms produce seeds and pteridophytes do not. d- they both produce seeds, but gymnosperms are vascular and pteridophytes are nonvascular.

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.

Due tonight 10 points will mark brain