Sound waves need a medium to travel though.
A) True
B) False
Sound travels faster...
Chemistry, 13.01.2021 03:40 seasmarie75
Sound waves need a medium to travel though.
A) True
B) False
Sound travels faster in water than it does in air.
A) True
B) False
Answers: 3
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If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal
Answers: 1
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Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
Answers: 1
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Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?
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