collect the light from distant stars and separate that light into bands of different colors. This allows
astronomers identify the elements in a star and analyze how they are moving.
A)
Space probes
B)
Spectroscopes
C)
Optical telescopes
D) visible light telescope’s
Pls I need it fast
Answers: 2
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Because its government strictly controls its economy, north korea has a economy. a. command b. mixed c. traditional d. free market
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How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above
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While viewing a topographic map, you notice a region in which the contour lines are very close together. what can you conclude about this region? a. it has a high population. b. it has a steep incline. c. it's near a political boundary. d. it contains a body of water.
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When a rock is mechanically weathered, the surface area of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is increased, which hinders chemical weathering. the volume of the rock is decreased, which hinders chemical weathering. the volume of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is decreased, which allows a greater amount of chemical weathering to occur
Answers: 2
collect the light from distant stars and separate that light into bands of different colors. This al...
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