Question Select the correct answer.
Which of the following conditions would likely lead to the slowest rate of weathering?
a dry, temperate region with few hills or valleys
a steep mountain in a region with a cold climate
a hilly region that receives heavy, acidic precipitation
a region with heavy rainfall, where temperatures vary greatly
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Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.