Review the information presented in the section "urban and rural definitions." how does the us census bureau define an urban area? (site 1)

What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate

Why would the crystals in an intrusive igneous rock be larger than the crystals in a chemical sedimentary rock? a. intrusive rocks form beneath the earth's surface, so they cool very slowly, which produces larger crystals. b. chemical sedimentary rocks form from dissolved substances on the earth's surface with very high heat and cool very slowly, which produces smaller crystals. c. chemical sedimentary rocks and intrusive rocks have crystals of the same size. o d. chemical sedimentary rocks form deep in the earth, so they cool slower, which produces small crystals. € read question correct:

How long does it take neptune to orbit the sun?