Which of the following indicated that Jesus was fully human and had real physical experiences?

The choice indicating that Jesus was fully human and had real physical experiences is particularly appropriate because it highlights key moments of the human experience—birth and death. These two events are central to human life; birth signifies the beginning of life, and death represents its conclusion. By experiencing both, Jesus demonstrated that He participated in the full spectrum of human existence, thus affirming His humanity.

While being a great teacher, performing signs and wonders, and preaching to the multitudes all illustrate significant aspects of Jesus' ministry and His divine authority, they do not inherently speak to His human experiences in the same way that birth and death do. The other options focus on His role and work as a teacher and miracle worker, which, although revealing His divine nature, do not emphasize the physical and emotional realities of human life that are captured in the events of birth and death.