The documents that are uploaded or created in Google docs can be attached to an email. This feature allows you to send your email with an attachment. The document can be attached to your email and you get to choose the format in which the document would be sent. Google Docs allows you an additional feature of copying and pasting the text in your document to your email if you don’t want to send the document as an attachment.
Furthermore, you can always insert a message to go along with the email attachment. The message will be delivered to the recipient of the email. Follow this step by step Google Docs tutorial to learn how to attach a document to an email in Google docs.