Lesson 2
The organ system made up of bones that support the body.
What is the skeletal system?
The organ system that brings oxygen to body cells and removes waste gas.
What is the respiratory system?
The organ system made up of muscles that help make the body move.
What is the muscular system?
The organ system that moves blood through the body.
What is the circulatory system?
These enable the human skeleton to move.
What are joints and muscles?
The organ system that removes wastes from the body.
What is the excretory system?
The set of organs that uses information from the senses to control all body systems.
What is the nervous system?
The organ system that breaks down food for fuel.
What is the digestive system?
This controls the nervous system.
What is the brain?
Name the 5 parts of the digestive system.
What are the mouth, stomach, liver, small intestine and large intestine?