6. How is gravitational lensing related to dark matter? Dark matter uses gravitational lensing to create dark energy.
Dark matter emits lens-shaped rings of light.
The gravity of dark matter distorts light from distant sources.
The gravity of dark matter absorbs light from distant sources.

Which pair of sentences is describing the same velocity? a. a car is parked. a car is moving in circles. b. a bus drives 40 miles per hour north. a truck drives 50 miles per hour north. c. a boy walks east at 6 kilometers per hour. a girl walks west at the same speed as the boy. d. valerie rides her bike south at 8 kilometers per hour. owen jogs south at 8 kilometers per hour.