. Because Maya knows that the most important part of an e-mail message is the subject line, she ________.

E-mail (electronic mail) message is usually reffered to as a text, usually informal which can be sent electronically or received through a computer network. e-mail message is usually brief but at same time some do contains attachment which allows sending of images as well as spreadsheet. One of the important part of Email message is the Subject Line which serves as the introduction that gives the intent of the message, it is this Subject Line that will show when the recipient is going through the list of emails in his/her inbox. It allows the recipient to know what is conveyed in the body of the message.There are usually action information as well as dates at the end of the email message as well as closing thought.In the case of Maya from the question, Because Maya knows that the most important part of an e-mail message is the subject line, she adjust the subject line if the topic changes after repeated replies, since the subject line convey the information in the body text, so the subject line need to be adjusted to fit the topic as it changes.