The Human Body
Random
Physics
Animals
Earth Science
100

The amount of teeth that an adult human has.

What is 32?

100

This part of the plant does photosynthesis.

What is the leaf or chloroplast?

100

The scientist to propose the three laws of motion.

Who is Issac Newton?

100

The largest known living land animal.

What is an elephant?

100

The different layers of gas around the earth which, when taken together, we get this.

What is the atmosphere?

200

The location of the smallest bone in the human body.

What is the middle ear?

200

The amount of elements on the periodic table.

What is 118?

200

The boiling point of water.

What is 100 degrees Celsius?

200

True or False. Male seahorses give birth to their young instead of female seahorses.

What is True?

200

True or False. Lightning is hotter than the sun.

What is True?

300

An issue with this organ can lead to a diagnosis of diabetes. 

What is the Pancreas?

300

The geiger counter is used to measure what?

What is radiation?

300

The law that states, "With every action there is an equal and opposite reaction"

What is Newton's Third Law?

300

The amount of hearts an octopus has.

What is 3?

300
The country that you can find the Suez Canal.

What is Egypt?

400

The tissue that connects muscle to bones.

What is a tendon?

400

The average time a red blood cell is alive.

What is 120 days?

400

When you make light change direction by passing it through a lens.

What is refraction?

400

The percentage of all known animals that are invertebrates.

What is 95%?

400
The planet that completes its rotation the fastest in just 10 hours.

What is Jupiter?

500

The part of the brain that deals with hearing and language.

What is the temporal lobe?

500

Had pirates known about this vitamin, then they wouldn’t have suffered from scurvy.

What is Vitamin C?

500

This lunar phase happens when less than a full moon but more than a half moon is illuminated.

What is the Gibbous phase?

500

This animal’s fingerprints closely resemble that of a human’s. So much so in fact, that inspecting its fingerprint side by side with a human print might make it impossible to differentiate.

What is the Koala?

500

Space travelers from the United States are called astronauts. From Russia, they’re called cosmonauts. Taikonauts are from this country.

What is China?