Yes today is taco Tuesday
Answer: Knowledge is a familiarity, awareness, or understanding of someone or something, such as facts, skills, or objects. By most accounts, knowledge can be acquired in many different ways and from many sources, including but not limited to perception, reason, memory, testimony, scientific inquiry, education, and practice.
Answer:
Sometimes they do, sometimes they don't. It depends on how difficult your question is :)
Explanation: