Which characteristic is shared by both dark matter and baryonic matter? *
1 point
They both have gravity
They both are capable of absorbing light
They both interact with each other
They both have been directly observed by scientists
They both have gravity
The correct answer is: They both have gravity.
Explanation: Dark matter and baryonic matter share the characteristic of having gravity. Both dark matter and baryonic matter exert gravitational forces on other objects and are affected by the gravitational pull from other objects. This is one of the main reasons why scientists have been able to study and learn about the existence of dark matter, as they observe its gravitational effects on visible matter.