<h2>D) Many married teens remain together for a large number of years.</h2><h2 /><h3>Explanation:</h3><h3 />
Historically, individuals were permitted to enter into a marriage agreement at a very young age. In Ancient Rome, the relevant minimum age was considered as 14 for males and 12 for females. When Rome became Christianized, these age minimums were raised into the religious law of the Catholic Church. This principle law directed most marriages in Western Europe until the Reformation.
in controlled experiment an independent variable is systematically manupulated and dependent variable is measured ; any extraneous variables are controlled
