Final answer:
A donor can use a utility bill or rental agreement as proof of their current address for their 2nd donation if their photo ID does not have the current address. However, it's crucial to check the specific identification requirements of the organization or location where the donation is made.
Step-by-step explanation:
If a donor's photo ID does not have the current address, the donor can bring in various other documents as proof for their 2nd donation. Acceptable forms of identification may include a current and valid photo ID or paycheck, utility bill, bank statement, or government document with the donor's full name and current address. Specifically, to answer the student's question, a utility bill or rental agreement would often be accepted as proof of the current address. However, the requirements may vary by organization and location, so it's essential to check the specific guidelines of the place where the donation is being made.