Which explains how sunlight warms the earth? a. the earth''s atmosphere absorbs electromagnetic radiation and heats up. b. the earth''s surface absorbs electromagnetic radiation from the sun and warms the earth. c. the earth''s atmosphere releases electromagnetic radiation, thereby causing the surface to warm. d. as electromagnetic radiation hits the surface and bounces off, it transfers heat energy to the surface.

Identifying the elements of hypothesis-based science this experiment is an example of hypothesis-based science. what question did the researchers ask? what question did the researchers ask? can predation result in selection for color patterns in guppies? do female guppies prefer to mate with males with bright color patterns or drab colors? do male guppies in pools with pike-cichlid fish have brighter color patterns than females in the pool? do killifish prefer to prey on juvenile guppies or adult guppies?

Forensic nursing is a medical-specialist career that grew out of a response to divorce in society. true false

Which locations on the map are low-pressure areas? a b c d e