Skeletal
Muscular
Digestive
Circulatory
Nervous
100
What is the Spanish word for "hand"?
mano
100
What type of muscle moves your skeleton?
Skeletal muscle.
100
Which is longer, the small or large intestine?
The small intestine.
100
What carries blood away from the heart?
Arteries.
100
About how much does the human brain weigh?
About 3 pounds.
200
What does the skeletal system's main job?
Provide support for the body.
200
What type of muscle moves your heart?
Cardiac muscle.
200
About how long is the small intestine?
About 22 feet!
200
What carries blood back to the heart?
Veins.
200
**MATH ATTACK!** What is the area of a rectangular garden that is 4 feet wide and 27 feet long?
108 square feet.
300
What does the rib cage do?
Protects vital organs.
300
What type of muscle moves your stomach?
Smooth muscle.
300
What does the large intestine do?
Absorbs nutrients and gets rid of waste.
300
How many chambers does the heart have?
Four.
300
How many layers of skin do humans have?
Three.
400
What important substance is created inside the bones?
Red blood cells.
400
What do you call the muscles that you can't control?
Involuntary muscles.
400
What are the two parts of the digestive process?
Mechanical and chemical.
400
About how many times per day does the heart beat?
100,000.
400
If the brain controls all of the body functions, what controls the brain?
Teacher choice.
500
How many bones does a baby have?
300+
500
What is the largest muscle in the body?
The gluteus maximus.
500
What does the stomach use to break down food?
Bile
500
*MATH ATTACK* What is 3 squared times the square root of forty-nine?
sixty-three.
500
Name two lobes of the brain.
Frontal, parietal, occipital, temporal.
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