A warrant is an underlying assumption or inference that the writer takes for granted.
Answer: A
Explanation:
Because the word inference means "a conclusion reached on the basis of evidence and reasoning." This means that when the question asks the process of gathering objective information you would make inferences. Summarizing is when you give/tell the overall idea or the point of a text someone/something. Making observations is almost the same so if this is wrong it is probably D.
I believe it is the compass. It aided sailors locate the direction to which they needed to go. Even before the age of exploration, people had ships capable of long voyages. As the years pass, the designed improved to an extent that they can travel farther.
Answer:
The evidence comes come a credible, reliable source.
Explanation: