which best describes the present - day universe?\nopaque, expanding very slowly, stars produce heavy…

which best describes the present - day universe?\nopaque, expanding very slowly, stars produce heavy elements\ntransparent, expanding at an accelerated rate, stars produce heavy elements\nopaque, expanding at an accelerated rate, stars produce only hydrogen and helium\ntransparent, expanding very slowly, stars produce only hydrogen and helium

which best describes the present - day universe?\nopaque, expanding very slowly, stars produce heavy elements\ntransparent, expanding at an accelerated rate, stars produce heavy elements\nopaque, expanding at an accelerated rate, stars produce only hydrogen and helium\ntransparent, expanding very slowly, stars produce only hydrogen and helium

Answer

Answer:

B. transparent, expanding at an accelerated rate, stars produce heavy elements

Brief Explanation:

The present - day universe is transparent. Observations show it's expanding at an accelerated rate due to dark energy. Stars through processes like stellar nucleosynthesis produce heavy elements.