William needs to find out how to spell the word that means: the mixture of gases that surround the earth, humans and breathe this in. He thinks it is spelled: err. He wants to check the spelling using a dictionary. In two to three sentences, explain to William how to use a dictionary to check this spelling.

Why did orson welles change the beginning of the war of the worlds for his radio broadcast? a. to capture the attention of his listeners, who may have been doing other things b. to get around copyright laws associated with using material from a published book c. to ask members of the audience to call family and friends and encourage them to listen d. to remind listeners to call police for more information