Nickel-iron alloy would most likely be a major component of which layer of the Earth? A) inner core B) atmosphere C) mantle D) crust E) outer core

What drifted apart millions of years ago to create two different worlds

Margaret, a vegetarian, is looking for a mushroom with a meaty texture to grill and eat instead of a hamburger. which of the following mushrooms would you recommend?                 a.  lobster      b.  matsutake      c.  shiitake      d.  portobello

An individual who is highly motivated to improve his or her economic and social standing would likely feel most frustrated in what kind of system? a. caste b bourgeoisie c. class d. patrilineal