ANSWER FAST 20PTS AND BRAINLEST FOR BEST ANSWER

Which pair of sentences best describes a scientific discovery in A Black Hole Is NOT a Hole by Carolyn Cinami DeCristofano?

A. First, scientists observed a black hole through a telescope. Next, other scientists used research to explain what caused it.

B. First, scientists went searching for black holes in the universe. Next, the same scientists discovered a supermassive black hole.

C. First, scientists studied radio waves coming from space. Next, other scientists used their discoveries to identify black holes.

D. First, scientists studied radio waves coming from space. Next, the same scientists discovered black holes.

I belive it's C

idk for sure

I needed this anwer too

C

Explanation:

I got it right on the quiz:)

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.

they insisted that there was not enough time to learn everything.  

explanation:

if they were going to steal the answers that is simply because they insisted that there was not enough time to learn everything.