Catholic Sacraments

"Christ instituted the sacraments of the new law. There are seven: Baptism, Confirmation, the Eucharist, Penance, the Annointing of the Sick, Holy Orders and Matrimony. The seven sacraments touch all the stages and all the important moments of Christian life: they give birth and increase, healing and mission to the Christian's life of faith. There is thus a certain resemblance between he stages of natural life and the stages of the spiritual life." (CCC 1210)
(A) In relation to the above quotation, explain why the Sacraments of Marriage, Annointing of the Sick and Holy orders are…