Answer: 2738
Explaining: you gotta subtract
Answer: The Moon appears to change shape because we see different amounts of the lit part as the Moon orbits Earth. When the Moon is between Earth and the Sun, the lit side is hidden from us. As it moves around Earth, more and more of the lit side comes into view. Then it begins to disappear again
Explanation:
Well, a spectator sport is a sport that many people find entertaining. So, it basically means, that they have turned the sport into an entertaining sport for people to watch. I apologize if that doesn't make sense or if its wrong.
A primary source is where the information comes directly from the original copy or someone who experienced it first hand, and where as a secondary source is someone or something that was not there when the event took place- hope this helps!!
A.wait ,because they have to see if you are a threat to them.