Economy, asked by chettriyasoda885, 8 months ago

Define the terms universe​

Answers

Answered by abhinavthakur09
1

Answer:

all existing matter and space considered as a whole; the cosmos. The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago.

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