Scientists believe that increases in skin cancer, plant damage, and plankton deficiency may result from the increased UV exposure due to
A) pollution.
B) ozone depletion.
C) the revolution of the sun.
D) the ocean's pull on the moon.

solar energy can be renewed, so it never runs out unlike nonrenewable energy such as coal, oil, and natural gas.

now that's beneficial xd

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.