Maarten Schmidt found the spectral lines were high redshift (had their emission lines shifted toward longer, redder wavelengths by the expansion of the Universe)
<span>The puzzle about quasar spectra, which was finally solved by Maarten Schmidt, was </span><span>the brightest known quasar</span>.
Answer:A
the Incan civilization was known for the impressive waterworks in their city centers. Some of these included canals, fountains, drainage systems, and expansive irrigation.
One example of their advancement in this area is the Incan citadel called Machu Picchu which is said to be "the pinnacle of the architectural and engineering works of the Inca civilization" when talking about its water supply system.
The correct answer is the option D.
As the United States entered the World War II they have started developing nuclear projects under the orders of the president Harry Truman. WW2 represented a massive arms race and president Truman believed that the Nazis have started developing a nuclear bomb, so he ordered that the US began the same project immediately in hopes of finishing before the Nazis.
Answer:
First find a common denominator
5/6
1/2 = 3/6
2/3 = 4/6
the common denominator is 6
Then add all of them together.
5/6 + 3/6 + 4/6 = 12/6
12/6 = 2
2 pounds is your answer
Explanation: i hope this helps
Answer:
A. They feared revolution would spread to their areas and challenge powers of their monarchies.
Explanation:
The goal of the French Revolution was to overthrow monarchs in France, and try to overthrow monarchs completely.
