What is the meaning of family?

pls help me I'm lost :(

What is the difference between muscular strength and muscular endurance? a. strength refers to mobility of joints, while endurance refers to muscular force. b. strength refers to percentage of body fat, while endurance refers to sustaining activity over time. c. strength refers to muscular force, while endurance refers to sustaining activity over time. d. strength refers to the quality of physical performance, while endurance refers to mobility of joints.

Which of the following does not cause blindness? a. cataractsb. glaucomac. osteoarthritisd. diabetes

Which word part joins other word parts and facilitates pronouncing a medical term