The Earth has a core that is made of metals and the mantle that is made of a magma like substance, how does density explain why the metal is in the core rather than the magma?

Which of these is least likely to be an adaption? a. a mouse digs a hole to hide from predators. b. a snake bites its prey to deliver it deadly venom. c. a jackrabbit has large ears that it release body heat. d. a parrot learns to say its owner's name.

What could the united states of america do to improve their status? name at least 3(ap human geography)

When the soviets created the borders of their central asian and caucus republics, the paid little attention to where each region’s ethic group lived. ethnic-related disputes exist along every sherd boundary in central asia. true false