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Chemistry, 21.06.2019 17:00
Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects
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Chemistry, 22.06.2019 00:30
What must happen before a body cell can begin mitotic cell division
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Chemistry, 22.06.2019 07:30
Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .
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What is the bond hybridization for an oxygen in CO32-?...
Mathematics, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
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English, 04.05.2020 23:45
English, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
Mathematics, 04.05.2020 23:45
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