Section quality is most influenced by: A. The condition of the knife and the waterbath
OB. The condition of the knife and the clearance angle
OC. The condition of the block and the waterbath
O D. The condition of the paraffin and the clearance angle

Which of these statements describes clinical depression? a. a milder form of depression that usually follows a traumatic event b. a medical condition that may occur due to a chemical imbalance in the brain c. alternate feelings of extreme happiness and extreme sadness