Which research observation triggered the idea that biological factors could cause mental illness?

What is the best approach to selecting safety equipment for an activity

Patrick’s parents are worried that he may face discrimination in his new neighborhood. which factor is most likely to cause worry to his parents? a. patrick has unusual pets at home. b. patrick belongs to a different culture than that of the majority group. c. both patrick’s parents hold jobs outside the home. d. patrick likes a particular sport.

Which of the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection