Match the correct definition for each field that can be used in sending emails

Question $14$ options:

The email is intended to be as means of kept informed, their attention is not required. Email address is visible to others.

The email is intended to be directed to the recipient, their attention is required. Email address is visible to others.

The email is intended to be as means of kept informed, their attention is not required. Email address is not visible to others.

$1.$

To

$2.$

Cc

$3.$

BCc