Question

What is the nature of dark matter and dark energy? ​

Answer 1

Answer:

I can't understand your question

Answer 2

Explanation:

dark energy is an unknown form of energy which is hypothesized to permeate all of space, tending to accelerate the expansion of the universe. Dark energy is the most accepted hypothesis to explain the observations since the 1990s indicating that the universe is expanding at an accelerating rate.