I think it’s the last one
Answer: His tumbling experience
Explanation:
The tumbling experience is required to be determined as in tumbling one learn to show movement on the floor. They perform the stretching exercises, flips, somersaults, handspring and handsprings. One learn tumbling from childhood, till adolescence and adulthood one gets a good hold on the body and flexibility. So, Jerry must need to know about his tumbling experience about his body flexibility.
firstly shes a female who is also a carrier of this mutation. If shes a female she more than likely to be carrying it. Simple
Although sleep requirements vary from person to person , most teens are recommended to get 8 hours of sleep per night.