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The scales of birds help them to fly...

I think that scales must be replaced with wings 

Last edited by David, Moderator
Original Post

Yes, that's right, Ahmed55. Please remember to cite your sources (you appear to be quoting something without saying so) and to use a title descriptive of the grammatical topic of the thread you're starting. "Question" is not such a title. I have changed the title of this thread from "Question" to "scales or wings?".

Last edited by David, Moderator

First I want to thank you for your reply .....

My sources are some books sold in Egypt .Should I say their names even if they aren't well known ?

Ahmed55 posted:

My sources are some books sold in Egypt .Should I say their names even if they aren't well known ?

Yes, please do, Ahmed55.

You needn't worry about it here at this point, but next time cite your source(s).

Thanks.

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