which statements identify what astronomers currently know and think will happen with our universe? check all…

which statements identify what astronomers currently know and think will happen with our universe? check all that apply.\nthe big bang produced dark energy, which accounts for some of the energy needed to expand the universe.\nthe vastness of space may contain a type of matter known as “dark matter.”\nthe universe is currently shrinking at a rapid rate.\nthe universe is currently expanding at an accelerating rate.\nthe big bang theory explains all the energy and matter discovered by scientists.

which statements identify what astronomers currently know and think will happen with our universe? check all that apply.\nthe big bang produced dark energy, which accounts for some of the energy needed to expand the universe.\nthe vastness of space may contain a type of matter known as “dark matter.”\nthe universe is currently shrinking at a rapid rate.\nthe universe is currently expanding at an accelerating rate.\nthe big bang theory explains all the energy and matter discovered by scientists.

Answer

Brief Explanations:

  • It is believed that the Big - Bang produced dark energy which contributes to the universe's expansion.
  • There is evidence suggesting that vast space may contain dark matter, a type of matter not yet fully understood.
  • Observations show that the universe is expanding at an accelerating rate. The Big - Bang theory does not explain all energy and matter (dark matter and dark energy are not fully accounted for), and the universe is not shrinking.

Answer:

  • The big bang produced dark energy, which accounts for some of the energy needed to expand the universe.
  • The vastness of space may contain a type of matter known as "dark matter."
  • The universe is currently expanding at an accelerating rate.