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explain why electromagnetic waves are a reliable way to send signals.

1) students attention or student attention or kids hold holding to your horses holding to your leads we have just exactly the thing that you need whenever you've way too much on work to read the marvellous homework and housework machine will always make you sure that your bedroom is clean it's love to write a book report 10 pages long, then put all your toys away where they belong2) who's been at the toothpaste? i know somebody, somebody here - you know who you are you dip your thumb in , anywhere , enyhow , and you've turned that tube of toothpaste into a squashed sockgive 1 way in which the first poem is different to the second poem.

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Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops