In a common DC circuit, electrons move at the speed of

A) a fraction of a centimeter per second.
B) many centimeters per second.
C) a sound wave.
D) light.
E) none of the above


A

Environmental & Atmospheric Sciences

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Fill in the blank(s) with correct word

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Discuss changes in the lithosphere that occur between an oceanic ridge and an oceanic trench

What will be an ideal response?

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Fractures along which the rock has slipped relative to the other side are called

A) faults. B) cracks. C) joints. D) beds.

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One of the most important insect pollinators has been ________

A) wasps B) fruit-eating bats C) hummingbirds D) hornets E) honeybees

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