Asubstance made up of the same kind of atoms is called a
a) particle b) element c)material

What new form of music swept the nation in the 1950s a. chamber music b. hip-hop c. jazz d. rock-and-roll

Which of the following is one way the goverment of russia is considered more limited than the goverment of the soviet union

What problem does obeng say that we have in the 21st century? 2. obeng argues that the pace of change has eclipsed the pace of learning. do you agree or disagree? why? 3. what is "smart failure" according to obeng?