Final answer:
Creating a professional email entails using a clear subject line, formal greeting, polite message, and appropriate closing.
Explanation:
To create a professional email:
- Start with a clear subject line that summarizes the purpose of the email.
- Use a formal greeting such as 'Dear Professor [Last Name],' followed by a concise and polite message explaining your absence.
- Include a closing with your name and a sign-off such as 'Sincerely,' followed by your full name and contact information.
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