2. Most of the world's population is clustered into these four areas: A. East Asia, South Asia, Europe, and Southeast Asia
B. Europe, East Asia, South Asia, and Africa
C. East Asia, South Asia, Southeast Asia, and Africa
D. South Asia, Southeast Asia, Europe, and Africa
E. South Asia, Southeast Asia, East Asia, and North America

Read the scenario below and answer the question that follows. bailey is plagued with sleep problems at least a couple of times a week. she often feels tired at work and doesn't do her best work because she is "just so tired." according to the lesson, it can be said that adults have some of the same problems with sleep that bailey does. a. few b. many c. no d. all

Which two organisms in the food web would most likely be affected by a decrease in producers, or the plants, at the bottom base of the food web?

Mars has a surface gravity that is only 0.38 (a little over one-third) that of earth's. thus, the weight of an object will also be 0.38 times that of earth. what is the g.p.e. of a climber who weighs 675 newtons on earth at the top of 26,000-meter olympus mons?