Answers: 3
Biology, 22.06.2019 07:00, victorialeverp714lg
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
Biology, 22.06.2019 12:30, MikeCrotch19251
Are the layers of rock above and below the coal older or younger?
Answers: 1
Biology, 22.06.2019 14:40, breniljakenotro
Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation
Answers: 2
Biology, 22.06.2019 16:30, debnkids691
In what ways does the study of human population differ from the study of wildlife ecology
Answers: 1
Is Rough ER found in plants and animals?...
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