Respiratory
Circulatory
Skeletal
Muscles
Random
100

The tube which air travels to and from the lungs

What is the trachea?

100

The main muscle for the circulatory system?

What is the heart?
100

This is the place where two bones meet. 

What is a joint?

100

The function of the muscular system.

What is to provide movement?

100

What is the main organ in the nervous system.

What is the brain?

200

The gas exhaled from the lungs

What is Carbon Dioxide?

200

These carry oxygenated blood away from the heart.

What are arteries?

200

The longest bone in the human body. 

What is the femur?

200

These are the three types of muscles in the human body. 

What are smooth, cardiac, and skeletal?

200

Multicellular and unicellular are different in this way.

What is unicellular organisms are composed of a single cell, while multicellular organisms are composed of many cells, often with specialized functions?

300

The main muscle, located under the lungs, is used in the respiratory system

What is the diaphragm?

300

These are thinner arteries that carry unoxygenated blood back to the heart. 

What are veins?

300

I am the soft tissue inside of the bone. I create red and white blood cells. 

What is marrow?

300

The type of muscles that cause the heart to "beat".

What are cardiac muscles?

300

Name three examples of unicellular organisms 

What is bacteria, paramecium, amoeba, archea, and protists?

400

At this age you would take in more oxygen. 2 months, 5 years, 10 years, or 40 years?

What is 40 years?

400

The smallest blood vessel in your body. 

What are capillaries?

400

Name two jobs of the skeletal system. 

What is to provide a framework and protect your organs?

400

When one muscle contracts, the other muscles does this

What is relaxes?
400

Tissues that connect bone to bone.

What are ligaments?

500

These are the two tubes that take air into the lungs.

What are the bronchi?

500

Name the four components that make up blood.

What are the red blood cells, white blood cells, plasma, and platelets?

500

There are this many bones in the adult human body.

What is 206?

500

This type of muscle makes up the walls of your organ.

What is smooth muscle?

500

Explain the path of our food to the end of the digestive system.

What is food enters our mouth and traels down the esophagus, to the stomach and then to the small intestine. Food then travels to the large intestine.

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