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___________ involves the collection of new data through​ surveys, interviews, and other techniques.

Which of the following is an example of positive​ phrasing?

The​ age, gender,​ occupation, income,​ education, and other quantifiable characteristics of the people​ you’re trying to persuade are referred to as​ _______________.

You need to establish your​ __________ at the beginning because most audiences tend to decide within a few minutes whether​ you’re worth listening to.

Carla and Laverne are nurses who occasionally work in the emergency room.  Carla works in the emergency room every 10 weeks, Laverne works in the emergency room every 14 weeks and John works every 20 weeks.  If they have all just worked together, how long will it be until they work together again.

Write 0.000000626 in scientific notation. Write the decimal version of 2.51 x 106.

Suppose the universe contained only low-mass stars. Would elements heavier than carbon exist?

What does our galaxy look like?

Which of these groups of particles has the greatest mass?

  In the figure above, were are the Open Clusters located?