Body Systems 1
This body system helps the body move
Muscular system
This system allows us to breathe.
Respiratory system.
This system provides nutrients to the body.
Digestive system.
What body systems do humans need to survive?
All! Muscular, Skeletal, Respiratory, Circulatory, Nervous and Digestive.
This body system protects our organs.
Skeletal system
This system's main purpose is to control body function.
The Nervous system.
What other body system does the Skeletal system work with?
Muscular system.
What other body system does the Muscular system work with?
Skeletal system.
This body system supports and shapes our bodies.
The Skeletal system.
The Circulatory system's main organ.
Heart.
This system breaks down food into energy.
Digestive system.
How many nerve cells does our brains have?
Approximately 86 billion.
This system sends messages between the brain and the body.
The Nervous system.
How many times a day does our heart beat?
Approximately 100,000!
The Respiratory system's main organ.
Lungs.
How many muscles are in the Muscular system?
Over 600!
How long is the small intestine?
Approximately 6 meters long!
How many bones do humans have?
206!
How many breaths per day do humans take?
Approximately 20,000!
This system works with the Circulatory system to deliver oxygen to the body.
Respiratory system.
The Muscular system has 3 different types of muscles, what are they?
Skeletal, Cardiac and Smooth
This body system moves blood, oxygen and nutrients around the body.
The Circulatory system.
The 3 main parts of the Nervous system.
Spinal cord, brain and nerves.
This body system's main organ is the heart.
The Respiratory system.
What are the 3 main parts of the digestive system?
Mouth, stomach and intestines.