When you set up a yahoo account ID you automatically get yahoo email; so by default then you will get (whether you want it or not) yahoo email.
Yahoo email account is free to all users of all ages.
Yes, your Yahoo! email can be used as an alternate email for another account, such as a Gmail account.
Yahoo is an email service provider.
You need a yahoo ID for yahoo answers and in order to get an ID you will automatically get a yahoo email; so by default then you need yahoo email.
you can't do it if you delete your account then no more email address
No,you can't.Yahoo Answers is launched by yahoo,so hence,to create a yahoo answers account,you need to have a yahoo account.
Yahoo Mail
No
advantage and disadvantage of email commercal
A Yahoo e-mail account is free .
Yes, you have to be 18 to have a yahoo account. If your under 18, someone will have to help you create the yahoo account.