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Skeletal System
Digestive System
Circulatory System
Muscular System
100
This part of the skeleton is composed of several bones and protects the brain.
What is the skull?
100
These structures, also part of the skeletal system, crush that has entered the mouth.
What are the teeth?
100
These disc shaped cells transport oxygen from the lungs to the other parts of the body.
What are red blood cells?
100

type of muscle that covers our bones

skeletal muscles

200
The leg bone which connects to the hip.
What is the femur?
200
Food travels down this long tube from the mouth to the stomach.
What is the esophagus?
200
Double Jeopardy: These blood cells are a vital part of the body's immune system.
What are white blood cells?
200

type of muscle that our heart is made out of

cardiac muscle


300

These are called the same thing in both the hands and the feet

phalanges

300
The millions of tiny finger-shaped structures that cover the inner surface of the small intestine and provide a large surface area through which digested food is absorbed.
What are the villi?
300
The chamber in the heart that pushes blood out of the heart and to the other parts of the body.
What is the ventricle?
300

type of muscle our organs are made out of 

smooth muscle


400

The bone that is also called the funny bone

humerous

400

where all the moisture from your food waste is removed

large intestine


400

place where blood goes immediately after the right ventricle

Lungs

400

what is the primary (most important) function of the muscular system

movement


500
The term of the vestigial tail found in humans.
What is the coccyx?
500

type of acid found in the stomach, starts with an H

hydrochloric

500
These chambers bring blood into the heart from elsewhere in the body.
What are the atria (singular: Atrium)?
500

type of movement that is present in skeletal muscles

hint: you have to move them

voluntary