If the underlined word is "prognosicate," then the answer is C. to predict. The word's definition is to foretell or forsee, which is synonymous with predict.
Answer:
The cat is smart but the dog is smarter than the cat.
Explanation:
C: it provides an example, because it explains what is happening to trigger it.
A, but I'm honestly not sure what this question is asking. The Internet is obviously the easiest place to go to when you're in search of some kind of information. Going to a library or flipping through a paper card catalog would obviously take much longer than just opening up Google.