Skeletal System
Digestive System
Respiratory System
Nervous System
Circulatory System
100

How many bones are there in the adult skeleton?

206

100

Which structure is responsible for storing bile?

gallbladder

100

which condition involved fluids in the lungs

pneumonia

100
Tiny cells which send signals to the brain. They are also known as nerve cells.
What are neurons?
100

These blood vessels transport oxygen rich blood away from the heart to the other parts of the body.

What are arteries

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
Small sacks in the lungs which allow oxygen and carbon dioxide to move between the lungs and blood stream.
What are aveoli?
200
The central nervous system is composed of the brain as well as this long structure that extends down the back and is the connector between the brain and all other parts of the body.
What is the spinal cord?
200
Double Jeopardy: These blood cells are a vital part of the body's immune system.
What are white blood cells?
300

The connection between the humerus an scapula in humans is this kind of joint.

What is a ball and socket joint?

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

This muscle that aids in respiration

What is the diaphragm

300
Bundles of fibers found throughout the body that sends electrical impulses to and from the brain to the other body structures.
What are nerves?
300

Approx how many times does the human heart beat per day?

a.  100,800 times per day

b. 800,100 times per day

c. 500,200 times per day

d. 200, 500 times per day

100,800

400
The internal, and spongy, portion of the bone that produces blood cells.
What is the marrow?
400
Double Jeopardy: This chemical aids in digestion by speeding up chemical reactions.
What is an enzyme?
400

According to the guiness book of world records: what is the record for the longest breath hold?

closest without going over gets the points

24 mins and 37 seconds

400

At age 5 the brain, what percentage of the brain is developed:

a. 25%

b. 45%

c. 50%

d. 90%

approx  90%

400
Part of the circulatory system and a vital part of the immune system that carries a clear fluid called lymph towards the heart.
What is the lymphatic system?
500

How many bones are in the human hand?

What is the 27

500

The name for the flap that prevents food from entering the trachea?

What is a epiglottis?

500

Which animal has the largest lung capacity?

blue whale

500

which part of the brain process sight

What is the occipital lobe

500

What type of muscle tissue makes up the heart

cardiac muscle

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