Outer Space
Animals
Plants
Human Body
Physics
100

What is the closest planet to the sun?

Mercury!

100

What is the largest land animal?

Elephant!

100

What is the tallest type of grass?

Bamboo!

100

What is the "powerhouse of the cell"?

The mitochondria

100

What are the 4 states of matter?

Solid, Liquid, Gas, Plasma

200

What do you call a large group of stars, dust, and gas?

A galaxy

200

How many bones does a shark have?

ZERO. They're made of cartilage!

200

From what tree does acorns come from?

Oak Trees

200
What is the shape of DNA known as?

a Double Helix

200

What is the center of an atom called?

The nucleus

300

How long does is take the moon to orbit the Earth?

28 days

300

What is a group of crows called?

A MURDER

300

Paper was originally made from which plant?

Papyrus

300

Which nerve is the longest in the human body?

The sciatic nerve?

300

What gas makes soda so bubbly????

Carbon Dioxide

400

What does NASA stand for?

National Aeronautics & Space Administration

400

What sea mammal is also known as the nickname "sea cow"?

Manatee

400

What substance gives plants their green color?

Chlorophyll

400

The third molars in the human mouth are commonly known as what?

The wisdom teeth

400

What term is used to describe the amount of matter in an object?

Mass

500

Which space craft carried the first astronauts to the moon?

Apollo 11

500

What object does a male penguin give a female penguin to win her over?

A rock

500

What is Emma's middle name?

ROSE

500

What is the largest artery in the body?

The aorta

500

What is the hardest known substance?

Diamond