Yes. The app is called.... "Mail".
by sending it by email
Email it to the iPad's email account.
It can be. The iPad can connect with virtually all types of email servers to allow you to send and receive.
yes
The easiest way is to email it to the iPad.
Yes. You can bring them in via Itunes or just email them to the iPad's email account.
Email it to the iPad's email account, import it using a Camera adapter and USB cable or SD card, or bring it into iTunes or iPhoto (Mac) and sync the iPad.
you need an app, or you can Email it, but you need iWork 09' to Email it.
Yes. The app is called.... "Mail".
you send it via your email
Go into the email app, attach a photo, and send it to the website's email.
Email it to yourself then download it from your email to a computer and burn it to a disc :)