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Which best describes the Big Bang Theory?
A. Stars burn off their fuel, expand, and shed their shells.
B. Matter was compressed into a single point and then exploded
outward to form the universe.
C. A black hole exploded, creating stars.

Sagot :

Giannawilson817idn

Answer:

B

Explanation:

before the big bang there was a lot of nothing packed into nothing.matter and time. space and stars did not exist till then scientists haven't found a way yet to know what was there before the big bang, so we cannot say stars exploded or a black hole died. but what we can say is that very dense pinprick very very very very very dense pinprick of nothing-ness expanded and created matter as it heated up

Mczekelanden30idn

Answer:

B

Explanation:

Our universe began with an explosion of space itself - the Big Bang. Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies.

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