Could someone please help me with this I will give you if you get it correct

Containing a negative consequence for the stability of the social system

Jim and phil are changing the oil in jim’s car. jim is trying to remember all the actions involved in changing the oil. phil is trying to remember the first time he ever changed the oil in his car. jim is trying to recall a memory and phil is trying to recall a(n) memory.

The type(s) of air pollution you will be discussing