Do y'all ever do this? Accidentally liking someone's post while snooping through their profile is the digital equivalent of stepping on a twig while stalking someone through the forest.

Cardiovascular efficiency, muscular strength and endurance, flexibility, and body composition are all related factors.

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.

If birth rates fall below the replacement level, then a country is in which stage of demographic transition? a. urbanization/industrialization b. mature industrial c. postindustrial d. pre-modern