The earth is located in the milky way , which is a galaxy.

a. spiral.
b. oval.
c. elliptical
d. irregular

To be eligible for naturalization, an immigrant must be able to speak, read, write, and understand: a) his name b) poetry c) the constitution d) the english language

Which of the following describes what rocks usually are composed of ,

Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs