Each time couples get through difficult situations intact, the commitment is strengthened

Exercise like yoga and tai chi can help provide muscle _______

A) ?strength B) ?endurance C) ?flexibility D) ?fitness

William and Jayden, two middle-aged men, are next-door neighbors and have teenage children. William happens to spot Jayden's teenage son in the pub where he works, and he immediately alerts Jayden. Similarly, Jayden's wife helps William's teenage son with his studies. In this scenario, the families of William and Jayden exhibit

A. psychosocial moratorium. B. foreclosure. C. social cohesion. D. collective efficacy.