Select the answer that gives the correct order for these events: A - Nuclear fusion happens in the core of a protostar to make new star.
B - The Big Bang takes place.
C - Ripples occur in the universe and move gases together.
CAB
BAC
BCA
ABC

BAC.

Explanation:

The cosmological model of the Big Bang theory helps to locate the beginning stages of the formation of universe. The model is based on the laws of Edwin Hubble and Georges Lemaître.

According to the Big Bang model, the correct order of the given events would be written in BAC chronology. As per the model, the first stage was taking place of the Big Bang, also known as the Planck era. The Big Bang took place at 10^ -43 seconds. The birth of stars and galaxies took place 300 million years after the Big Bang took place. After the formation of new stars, the gases begin to move together. In this rippling of these gaseous clouds, the sun forms the Milky Way Galaxy.

Therefore, the correct answer is BAC.

i think it's about 10 mins.

actually i think that's wrong, but i don't know how to delete this.

but who knows it might be right.