human body
food
animal
space
sports
100
What muscle never stops moving?
Our hearts! They beat over 100,000 times a day
100
How many peanuts are in an average jar of peanut butter? More or less than 400?
More, 540 in one jar!
100
Is it illegal to own only one guinea pig in Switzerland?
Yes! Guinea pigs get extremely lonely by themselves
100
Is Australia wider than the moon? Yes or no?
Yes!
100
What does the NBA stand for?
National basketball association
200
Are our teeth as strong as sharks teeth? Yes or no?
Yes! We just don't have as many teeth or the ability to regrow multiple sets.
200
What was the first food an American ate in space?
Applesauce
200
What do snakes smell with?
Their tongue!
200
Does our hair collect space dust? Yes or no?
Yes! 5,200 tons of space dust from comets and asteroids falls to earth per year.
200
How many world series have the Yankees won?
27! The most out of every team in the MLB
300
What parts of our bodies never stop growing?
Nose and ears
300
Which contains more water a cucumber or watermelon?
A cucumber is 95% water!
300
What is the national animal of Scotland?
A unicorn!
300
Are Saturn's rings thin or thick?
Super thin! The rings are hundreds of thousands of times wider than they are tall.
300
What do the Olympic rings stand for?
The 7 continents! 
400
Can we have the same fingerprint as a family member? Yes or no?
No! Everyone's fingerprints are different
400
What seafood has blue blood while they're alive?
A lobster
400
Where are shrimps hearts located?
In their heads!
400
Name one element that is created when stars collide
Gold, silver, platinum
400
What is the most popular sport in America?
Football!
500
Is your small intestine taller than you?
Yes! It is 23 feet long!!
500
What food is stolen the most?
Cheese! 4% of all cheese that is made is stolen.
500
Do male deer have the same antlers their whole lives?
No!
500
What is a cold star called?
A brown dwarf, some are the same temperature as a cup of coffee!
500
What sport has been played on the moon?
Golf! 