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Svetllana [295]
3 years ago
8

Who discovered black holes and when?

Biology
2 answers:
ale4655 [162]3 years ago
6 0
Karl Schwarzschild discovered black holes in 1916. Hope it help:)
KIM [24]3 years ago
5 0

Answer:

Karl Schwarzschild discovered black holes in 1916.

Hope this helps!!

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Geologic plates move away from each other in a process called convergence. O True O False​
KengaRu [80]

Answer:

False

Explanation:

Convergence of plates can occur when

two geological tectonic plates are moving towards each other, where one of this plate go in direction beneath the other plate. As they moved towards each other mountain chain can be formed in a situation whereby the two plates has the same density.

Hence, the best option is FALSE because it is in only "DIVERGENCE PROCESS " that the plates moves away from each other.

7 0
3 years ago
What is a list of non-rodent eating snakes?<br> What is the kindest and most handle able ?
sergij07 [2.7K]

Answer:

Ribbon Snakes, American Water Snakes and European Grass Snakes

Explanation:

These are a few snakes thaat don't eat rodents, but eat fish.

3 0
4 years ago
Read 2 more answers
Abiotic factors, like water, are critical to most food chains.
kondor19780726 [428]

The answer would be True.

5 0
4 years ago
Read 2 more answers
When parallel light rays exit a concave lens, the light rays diverge. converge. come together. remain parallel.
Temka [501]

When parallel light rays exit a concave lens the light rays diverge. Option A. This is further explained below.

<h3>What is ray divergence?</h3>

Generally, ray divergence is simply defined as when light rays begin at a point and diverge,

In conclusion, when light rays begin at a point and spread, it is called ray divergence.

Read more about Light

brainly.com/question/25770676

3 0
2 years ago
Halons and cfc’s both _______. a. inhibit ozone formation b. cause ozone formation in the troposphere c. destroy ozone in the st
stepladder [879]

Halons and cfc’s both destroy ozone layer in the stratosphere.

  • Chemicals with carbon, chlorine, and fluorine atoms are known as chlorofluorocarbons (CFCs), and they are neither poisonous nor combustible.
  • They are employed as solvents, refrigerants, blowing agents for foams and packaging materials, and in the production of aerosol sprays.
  • Halons, hydrochlorofluorocarbons, and chlorofluorocarbons all damage the ozone layer, which protects the planet from damaging ultraviolet (UV-B) rays from the sun.
  • Additionally warming the earth's lower atmosphere, CFCs and HCFCs alter the climate on a global scale.
  • Life on earth is made possible by the stratospheric ozone layer, which protects the planet from the sun's harmful ultraviolet (UV-B) rays.
  • Ozone in the upper atmosphere is destroyed by man-made substances such halons, hydrofluorocarbons, and chlorofluorocarbons (CFCs)

learn more about ozone here: brainly.com/question/520639

#SPJ4

6 0
2 years ago
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