Answer: D is using deductive reasoning,
Explanation: deductive reasoning is when you figure something out using logic and using the information you already have, without asking someone.
Concepts are defined as abstract ideas or general notions that occur in the mind, in speech, or in thought. They are understood to be the fundamental building blocks of thoughts and beliefs.
1.) It is true that anyone can publish information on the Internet without fact checking it first. Many people do this anyways to deceive people and create chaos, especially during elections. The correct answer is True.
2.) It is false that a metasearch is when a student researches multiple subjects at once. It is simply called researching or studying. The correct answer is False.