Skeletal System Digestive System Respiratory System Cardiovascular System Nutrition

100

What is the Skeletal System?
This system is full of bones, muscles, and joints.

100

What is the mouth?
The part of the body where food enters, and digestion begins.

100

What are the lungs?
The most important to breathing, this organ is separated in two part and located behind the breast bone.

100

What is the HEART!
This is the most important part of the Circulatory System

100

What is food!
The source of nutrients for the body.

200

What is the Femur
The bone located in the upper leg, connecting the hip to the knee.

200

What is the stomach?
After traveling down the esophagus, food stops here and is mixed with strong acids.

200

What is the trachea?
Running parallel to the food tube, this pipe brings oxygen to the lungs.

200

What is blood?
The heart moves this throughout the body.

200

What is the food pyramid?
The diagram that shows the portions of each food group, which should be eaten daily.

300

What is the rib cage?
A set of arcing bones that protect the heart and lungs.

300

What is large intestine?
In this tube you will find the solids remaining, after food nutrients are absorbed into the blood stream.

300

What is the diaphragm?
The muscle responsible for expanding and contracting the lungs.

300

What are the arteries?
The tubes which carry blood from the heart to the rest of the body.

300

What are cells?
Nutrients feed these microscopic building blocks of the body.

400

What is purpose of the skeletal system?
To provide structure, allow movement, and protect the bodies organs.

400

What is the purpose of the digestive system?
To extract nutrients from food, and get rid of waste.

400

What is the purpose of the respiratory system?
To fuel the body with oxygen and remove carbon dioxide.

400

What is the purpose of the circulatory system?
To circulate blood to all parts of the human body.

400

What are nutrients?
The part of food used by the body to support healthy cells.

500

What is approximately 226.
The total number of bones in the human body.

500

What is 22 feet?
The total length of the small intestine.

500

What is alveoli?
There are about 300 million of these in each lung.
   

Human Body Systems

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