Which sentence best describes mass movement? a. the downhill movement of animals due to heavy snow in their normal home
b. the steady pace of air bouncing off a mountain
c. the movement of particles within an atom
d. the downhill flow of soil and rock resulting from gravity

Hich of the following best summarizes the text’s depiction of the ancient indus valley cities (namely harappa and mohenjo-daro)? a. the cities were very plain and simple; the people did not focus on art and architecture, devoting their time instead to agriculture and the bare essentials. b. the cities were adorned, or decorated, with almost overwhelming displays of wealth and artistic architecture. c. the cities were extremely clean, relying on an advanced water and sewer system, though this was mainly constructed for the innermost areas of the cities. d. the cities were clean and peaceful, and they were designed in an extremely organized fashion, using an advanced water and sewer system to keep them this way

What is the approximate chemical composition of the solar nebula?

What mountain peak is farthest from the center of the earth