Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind. Thea moved to a town that has greater differences in air pressure than her hometown. The new city likely experiences more or less wind?
more

The pupil automatically gets bigger or smaller to let more or less light in as needed. Sandra is in a dark building and then suddenly goes exits onto a sunny street. Sarah's pupils will do this in response to the new bright light shrink or grow?
shrink

An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population. The population of coyotes has fallen in Michigan, this raise in opportunistic predators has made the cat population raise or lower.?
raise