The answer is D) Tertiary because encyclopedias use both primary and secondary sources.
A looping is a set of instructions which is repeated a certain number of times until a condition is met. hlo dai k xa halkhabar
Answer:
This is usually just a small glitch that happens sometimes when you are seeing an ad and wanting to skip. Simple fixes to this problem include refreshing the browser or closing the application that you are in. This also would happen to me but following this fix should help with the problem.