Global dimming and lessens the global warming that has been predicted.

a. heats the atmosphere

b. takes place on the surface of the Earth in a reflective response to the Sun

c. cools the atmosphere

d. causes acid rain

e. causes glacier melt

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .

If t=tall and t=short what is the likelihood that the offspring will be tall? a.0% b.25% c.50% d.75%