Write 3 - 4 sentences describing how the universe began and how its size is currently changing, according to the big bang theory. According to the flat model, what will eventually happen to the universe?

Question

Vocaloid · Answer

yikes

this isn't really my area of expertise but I'll do my best to guide you :S

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zarkam21 · Answer

According to the big bang theory the world began as a ball of energy that began to expand. As it expanded the world grew and every since then it has not stopped expanding and is still expanding.

zarkam21 · Answer

The size of the world is just getting bigger and bigger.

zarkam21 · Answer

Im not sure about the flat model part :/.

Vocaloid · Answer

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iirc according to a flat universe the universe keeps expanding but the rate of expansion eventually reaches 0