What is personal identity??

Personal identity is the unique numerical identity of a person over time. Discussions regarding personal identity typically aim to determine the necessary and sufficient conditions under which a person at one time and a person at another time can be said to be the same person, persisting through time.

Personal identity is the unique numerical identity of a person over time.

Explanation:

which a person at one time and a person at another time can be said to be the same person, persisting through time.

answer; ///i believe that the correct answer is (general adaption syndrome);

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters