What is one benefit that nuclear power plants currently provide for our environment? A.
They provide energy without increasing nuclear waste.

B.
They provide energy while increasing natural gas pollution.

C.
They provide energy while increasing biomass by-products.

D.
They provide energy without increasing carbon dioxide emissions.

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.