Answer: is expanding
Explanation:
A supernova is a stellar explosion that occurs as a result of the final stage of a star's life. This event can be very remarkable, even observable to the naked eye. This means that supernovae are characterized by very intense flashes of light that can last from several weeks to several months. In addition, its luminous intensity increases rapidly until it reaches an absolute magnitude greater than the rest of the galaxy, and then gradually loses its brightness until it disappears completely.
Then, a supernova is a very bright element, however, as its distance from the observer is greater, they will be less luminous (look fainter). This is presented as proof that we live in <u>a universe that is expanding</u> and is not flat.
Answer:
I would prefer to live in South Korea. South Korea is a democratic country where we can have a quality of life unlike North Korea. South Korea is peaceful and the government of South Korea is much more stable than North Korea. North Korea doesn't treat it's citizen well and doesn't give much freedom than.South korea. That is why I prefer to live in South Korea
B.
The larger distance from the source caused the delay between the earthquake reaching Sarah and then reaching Tonya.
If you are not done with this yet. It is C because they are saying that they can save energy and not waste resources because of the earths population growth.
Yes it does hope it helps
