Is a frog snake tuna owl person a vertebrate?

Yes, a frog, snake, tuna, and owl are all vertebrates, as they belong to the subphylum Vertebrata, which is characterized by having a backbone or spinal column. A person is also a vertebrate, as humans are mammals and share this characteristic. Therefore, the entire group mentioned—frog, snake, tuna, owl, and person—consists entirely of vertebrates.