How do compact fluorescent light bulbs help to reduce air pollution? They emit gases that combat increasing levels of carbon dioxide.
They absorb solar energy to be converted into electrical energy.
They use less energy to produce the same amount of light.

What are some possible short and long term medical concerns for crew members on longer space exploration trips

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

What advantages does a pedigree have over a written passage?