Biology
Space
Marine
Math
Miscellaneous
100

What is the long name of DNA?

Deoxyribonucleic Acid

100

What is the largest planet in the Solar System?

Jupiter

100

What do fish use their gills for?

Breathing

100

What is the smallest prime number? (hint: not 1)

2

100

What is the chemical formula for water?

h2o

200

What is the pigment that gives plants their green color?

Chlorophyll

200

Which planet is known as the "red planet"?

Mars

200

Are fish vertebrates or invertebrates?

Vertebrates

200

What is the Pythagorean theorem used for?

Finding the sides of a right triangle.

200

What was the name of the scientist who made the laws of motion?

Isaac Newton

300

How many bones are there in the human body?

206

300

What is the name of the largest volcano in the Solar System? (hint: it's on Mars)

Olympus Mons

300

True or false: All crustaceans have a hard shell.

True

300

Which two digits does binary coding use?

0 and 1

300

What are the three types of rocks?

Igneous, sedimentary, and metamorphic

400

Give one reason why mammals are different from the other classes of animals.

Mammals produce their own milk for their babies; having hair or fur; being warm blooded
400

What is the scientific name for our star?

Sol

400

What class of animals are Narwhals?

Mammals

400

What type of graph is the St. Louis Arch in Missouri? (hint: it's upside down)

A parabola

400

What is the chemical formula for sugar?

C6H12O6

500
What are the two organs in the body that filter blood?

The liver and kidneys

500

Name a dwarf planet (not Pluto).

Ceres, Haumea, Makemake, and Eris

500
How do whales navigate under the water?

They use echolocation

500

What is a shape with twelve sides called?

Dodecagon

500

What is the acceleration due to gravity?

9.81 m/s^2