Final answer:
This question is about the transfer of property rights and the concept of life estates.
Step-by-step explanation:
This question falls under the subject of Law. The scenario presented is related to the transfer of property rights and the concept of life estates. In this case, we have Papa conveying 20 acres of land to Teddy Jr. for life. This means that Teddy Jr. has the right to use and occupy the land during his lifetime. However, upon Teddy Jr.'s death, the land will revert back to Papa, who retains ownership.