To show ourselves as expert role players and to gain positive recognition from others, we often have additional people work with us to ensure that our role communicates to others the ideas that we want them to form about us. this is referred to as

How can changes in technology or consumer demand make it difficult for people to get jobs? by changing the number or kind of jobs available by making it possible for some people to work fewer hours by making it difficult for people to buy what they want by creating a demand for things that are not available

The red arrow shows the direction that wind from the south pole would travel if earth were not spinning. the wind's destination is at point a. because earth is spinning in the direction shown by the blue arrow, the coriolis effect will cause the wind to terminate closest to which point?

Refers to the biological heritage people use to identify themselves.