To preserve any changes to the document currently displayed on your screen, you should​ A. close the application
B. open a new document
C. move the document to a null screen
D. edit the document with a BACKSPACE or DELETE keys

If you combine two cells into one, what action are you performing? a.  adding a new row or column      b.  splitting the cells      c.  removing a new row or column      d.  merging the cells

Healthy study habits are best described as

What type of forensic evidence was recovered during the bomb set off at the new mexico facility on the video that was similar to the evidence obtained at the boston bombings and how did the evidence allow the researchers to connect other pieces of evidence to the same bomb?