Find out the proper sequence of the following sentences to form a meaningful paragraph.

A. Thus there will nearly always be both motherless lambs and sheep without lambs. 

B. This happens in large flocks where many sheep give birth give birth at the same time.

C. When a lamb is born its mother may die.

D. However a sheep which has lost its own lamb will not feed or look after a motherless lamb.

E. At the same time some new born lambs are to weak to live.