Math
Science
History
Riddles
100

What is the correct name for the formula :

a2 x b= c 

The Pythagorean Theorem

100

What is an adaptation?

The heritable trait that gives you the advantage due to natural selection

100
When was the telephone invented?

1976

100

What question can you never answer yes to?

Are you asleep yet?

200

What is the square root of 49? Is it a perfect square?

Yes it's a perfect square, 7

200

What are structural, contractile, storage, defensive, transport, signal, and enzymes?

Four of the seven classes of proteins

200

What was the most destructive hurricane ever?

 Hurricane Galveston

200

What is so fragile that saying its name breaks it?

Silence 

300

True or false:

Zero is an even number 


True!

300

What are mitochondria and chloroplasts?

Both of these organelles contain their own DNA and can reproduce themselves

300

The acronym "NASA" stands for?

National Aeronautics and Space Organization

300

The more you take, the more you leave behind. What are they?

Footsteps

400

This value represents the sum of the first five prime numbers:

 

2 + 3 + 5 + 7 + 11 = 28

400

What are lysosomes?

Cellular compartments that store digestive enzymes

400

What amendment states that a President can only serve 2 terms?

22nd

400

I am always hungry and will die if not fed, but whatever I touch will soon turn red. What am I?

Fire

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