How is the structure of a bone related to its function?

The first muscles to develop in babies are those in the a. neck. b. trunk. c. arms. d. legs.

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.

What are used to respond to uncomfortable situations.