which of the following statements about weathering is true? A:physical and chemical are two types of weathering. B: weathering occurs when rocks are subjected to the movement of wind or water. C:humans are the only cause of weathering. D:movement is required for weathering to take place.

1) in the era after world war i and before the great depression, american towns grew rapidly because of

Here is a quote from an npr news article: “on average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. the new report is based on data from the national health and nutrition examination survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the u.s.” which of the following is true about the numerical value 78? a. it is an anecdote. b. it is a parameter. c. it is a simulation. d. it is a statistic.

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