Geography

Write at least 3 paragraphs of at least 5 “thoughtful” sentences each. Find a “carbon footprint calculator” site on the Internet.  A suggestion is to use the EPA site for this.  Go through the questions and submit your answers.  When

chem discussion

For this discussion you get to switch roles from student to teacher!  Suppose you needed to explain the concept of the mole to a junior high school student.  What would you tell them? Some background: There’s a great story about

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