The chemicals PCBs, arsenic, and lead are all examples of .

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.

Answer these and you will be marked this is for 20 points

Feelings of can undermine group members’ performance on iq tests.