Question

question 3
what does the existence of helium hydride prove?
it proves that the early universe has evolved to where it is today
it confirms our current understanding of the early universe
it shows that molecules can be made
it shows that helium can make a bond

Explanation:

Helium hydride is thought to be one of the first molecules formed in the early universe. Its discovery confirms theoretical models and our current understanding of the chemical processes that occurred in the early universe.

Answer:

It confirms our current understanding of the early universe