Question

Why is forwarding messages useful?

O to pass along messages and attachments to those who should see them
* to return a message to the message sender and all other original recipients
O to courtesy copy someone with a reply message
O to move old messages into a message archive

Answer 1

A. to pass along messages and attachments to those who should see them

Hope this helps :D

Answer 2

A. To pass along messages and attachments to those who should see them.