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slega [8]
3 years ago
12

How do scientists study black holes​

English
1 answer:
sveticcg [70]3 years ago
7 0

Answer:

Scientists can't directly observe black holes with telescopes that detect x-rays, light, or other forms of electromagnetic radiation. We can, however, infer the presence of black holes and study them by detecting their effect on other matter nearby

Explanation:

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Which central ideas are developed in chapters 3 and 4 of Animal Farm? Select two options.
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The central ideas developed in Animal Farm are:

  • The pigs use language and propaganda as tools.
  • Horses are better workers than donkeys.

The Animal Farm is a satirical novel which has a grand theme of capacity of the ordinary individuals who still continue to believe in the idea of revolution.

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So, central idea here is: The pigs use language and propaganda as tools.

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Learn more about Animal Farm on brainly.com/question/11752825

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