Which are accurate statements about dark matter? Select the two correct answers.(1 point)

Responses

Scientists thoroughly understand what dark matter is and what it does.
Scientists thoroughly understand what dark matter is and what it does.

New data could cause scientists to change their hypotheses about dark matter.
New data could cause scientists to change their hypotheses about dark matter.

Scientists are not convinced that dark matter exists.
Scientists are not convinced that dark matter exists.

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.

Scientists have hypotheses about dark matter but need more data to test their ideas.