Harry Blackwell owned ten acres on Leaf Creek Dr. The local animal shelter was in need of land to build a new facility for their growing menagerie. Mr. Blackwell, an animal lover, granted his property to the shelter with the condition that it revert back to him or his estate if the shelter ever opted out of its "no kill" policy. What type of estate did Mr. Blackwell create?

The Texas Real Estate Salesperson exam is administered by the Texas Real Estate Commission (TREC). The Texas Real Estate exam has 125 questions and 2 hours 30 minutes is given to complete it.