Based on the provided information, the pain Jenny felt was carried to her brain by the Central Nervous System.
What is Central Nervous System?
The central nervous system can be regarded as the system in our body containing brain and spinal cord.
Therefore, as she burn her hand she felt the pain by passing of the pain to central nervous system through the nerves.
Learn more about Central Nervous System at:
https://brainly.com/question/13171394
