Question

In the Dark - Quick Check
1. Weakly interacting massive particles/black holes/massive compact halos
2. Scientists have hypotheses about dark matter but need more data to test their ideas
3. Dark matter does not absorb light, doesn't emit radiation, and has not been observed directly.

Answer 1

1.They both have gravity.
2.does not, does not, has not
3.Scientists have hypotheses about dark matter but need more data to test their ideas.
New data could cause scientists to change their hypotheses about dark matter.


have a great day and yes these are right i took the quiz trust me :)

Answer 2

im right is right!