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.

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.