Do caveman like me use bathroom?

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.

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

True or false a fertilized cell divides many times to form an embryo