Answer:
Devote their lives to prayer and study.
Step-by-step explanation:
Monasteries and convents are religious institutions specifically used by people devoted to serving God through prayer and studies. Though their aim and purpose may seem similar, the difference between the two lies in the fact that a monastery is for a community of religious monks whereas a convent is mainly for female nuns.
These religious institutions help shape a person, a monk or a nun, to devote his/her life to God wholly without any distractions. Living a life of simplicity, the nuns and monks stay away from the general population and instead focus on studying and praying.
Thus, the correct answer is the second option.