What system of the body is responsible for distributing nutrients, oxygen and other essential substances to all

parts of the body?

The brain is the control organ of the nervous system.

__________ are the basic cells of the nervous system.

Categorize the organs if it is circulatory or nervous system.

It is the control system of the body?

Match the following organs to its function.

What are the process of digestion?

Specialized common structures of digestive system and respiratory system.

What is the largest internal organ system in the body?