Show:
Biggest, Strongest,
Longest
What System Is It?
What Do I Do?
What am I?
Trivia
100
Most of us have 206 of these in our body.
What are our bones.
100
I form the framework of your body.
What is The skeletal system.
100
I relay messages to and from your brain.
What is Your spinal cord?
100
I am a part of your digestive system and about 21 feet long.
What is Your small intestine?
100
The gas your lungs get rid of from the body.
What is Carbon Dioxide?
200
I am the body's longest, strongest, heaviest bone.
What is your femur (thigh) bone?
200
The stomach is a part of this system.
What is The digestive system?
200
I am the main control center for your body.
What is the brain?
200
There are four chambers in me.
What is Your heart?
200
I carry oxygen in your blood.
What are red blood cells?
300
I am the strongest muscle in your body.
What is Your heart?
300
My system helps you exchange oxygen and carbon dioxide into and out of the body.
What is the respiratory system?
300
I am a filter that gets rid of waste in your urine.
What is your kidney?
300
I make up about 18% of your body weight.
What is The skeletal system?
400
I am the smallest bone in your body.
What is your stirrup?
400
I break down foods into nutrients the body can use for energy.
What is the digestive system?
400
I am a skull bone that can move up, down, and sideways.
What is Your jawbone?
400
I am a tough band of tissue that reaches from one bone to bother at a moveable joint.
What is a ligament?
400
Muscles that cannot be controlled by thinking about them.
What are involuntary muscles?
500
I am the hardest substance in your body.
What is Enamel?
500
While I am not really a "system" my body has 5 of these that help me take in information from the world around me.
What are my five senses?
500
I create the thumping sound in your heart.
What are your heart valves?
500
I am between most vertebrae to help absorb shock and keep our vertebra from hitting each other.
What is cartilage?
500
It is here that red marrow makes red blood cells, platelets and some white blood cells.
What is Spongy bone?