How do you know how big or important a city is

Because north america is in a it has a variety of biomes and climates. a. high latitude zone c. middle latitude zone b. middle longitude zone d. high longitude zone select the best answer from the choices provided a b c d

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?