Work is divided into small groups and into different communities as it helps to smooth out the process. The task can be easily handled by 2 then by 1 and hence the division of labor is needed.
Since the rise of the dawn of industrialization and globalization, world works are getting smaller and easier. As it provides employment to many and helps in the growth development of the national economy.
Answer: The digestive system metabolizes (breaks down) food using enzymes. The small intestine helps absorb 1.water and 2.nutrients necessary for life!
