An empty ____________________ is the weight of an empty capsule used to compare to the full capsule on a balance

Research shows that anti-fatigue mats encourage subtle contracting and relaxing movements of the lower leg muscles thereby decreasing blood pooling

Indicate whether the statement is true or false.

Detection of anti-i has been associated with

a. hemolytic disease of the fetus and newborn b. infectious mononucleosis c. paroxysmal cold hemoglobinuria d. sickle cell anemia