Chemistry, 02.08.2019 18:00 softballlover487
It seems like everyone has a cell phone these days. sounds, images, and the written word can all instantly be sent using this technology. how do cell phones send information from one person to another? a) sound waves are sent through the air. b) sound waves are sent through overhead cables. c) the signals are sent through underground cables. d) the signals are sent through communication satellites.
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Chemistry, 21.06.2019 20:00, angeljohnson2081
Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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Chemistry, 21.06.2019 22:30, alexisgoss8091
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail
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It seems like everyone has a cell phone these days. sounds, images, and the written word can all ins...
Mathematics, 22.02.2020 02:01
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