Compare and contrast the origin, diffusion, and distribution of folk and popular culture.

Nuclear experimentation is a major global issue that affects relationships between countries. describe why countries try to limit the testing of nuclear weapons.

The capital of australia was located a. on a south-facing harbor d. between its two largest cities g. near the great barrier reef j. close to asia

The blue segment below is a diameter of oo. what is the length of the radius of the circle?