The inferences supporting the Big Bang Theory are:

All galaxies are drifting away from one another.

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The separation of galaxies is due to an explosion.

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Gravitational pull of earth.

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Survival of fittest.

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Solution

The correct options are
A All galaxies are drifting away from one another.
B The separation of galaxies is due to an explosion.
The big bang theory says that the whole of our universe was formed as a result of a huge explosion about 14,00 crore years ago.

Some inferences supporting the Big Bang Theory are:

- All galaxies are drifting away from one another.
- The separation of galaxies is due to an explosion.

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Similar questions

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I am sorry to ask my question out of syllabus. My question is:

We know that the universe is expanding rapidly. Every star and planet is going away from one another faster than the speed of light! Then why it is said that our Galaxy (Milky way Galaxy) is coming nearer to our neighbour galaxy (Andromeda Galaxy) and after many years, these galaxies will collide with each other?

Q. Let’s assume that you are on another planet which is in another galaxy. You saw that the sky of that planet is orange like the sky is blue on earth. What will you infer from this phenomenon?

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