Why is it important to save a print copy of electronic sources?
a. because the publishers are typically not credible
b. because these authors are more stringent about copyright than authors of print sources
c. because electronic sources can easily change
d. because they must be handed in with the research paper?

Python write an expression that executes the loop body as long as the user enters a non-negative number. note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "program end never reached." the system doesn't print the test case that caused the reported message. sample outputs with inputs: 9 5 2 -1

Laire writes a letter to her grandmother, in which she describes an amusement park she visited last week. she adds pictures of that place in her letter. which feature of a word processing program will claire to remove unwanted parts of the pictures?

How do you write an argumentative essay about the importance of free enterprise ?