(SCIENCE)
Currents of air and water move continuously around Earth. They have important effects on weather and climate. What are the connections between the currents and the water cycle?

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

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only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.