Biology
Physics
Chemistry
Mathematics
Wildcard
100
This biologist is famed for his journey to the Galapagos Isles and for writing the book "On the Origin of Species".
Charles Darwin 
100
Name two types of potential energy.
Gravitational, Elastic, Chemical, Nuclear.
100
This Swedish person is the inventor of the explosive dynamite and also founded a famed prize and award ceremony.
Alfred nobel
100
What is pi to five decimal places?
3.14159
100
Which country has produced the most world chess champions?
Russia
200
This hormone is responsible for controlling blood sugar levels.
Insulin
200
186,282 miles per second is the speed of what in a vacuum?
Light
200
Write the complete chemical equation for photosynthesis.
200
How many triangles are there in this image?
18
200
Which country has the unicorn as their national animal?
Scotland
300
This describes a relationship between two organisms who depend on each other for survival.
Mutualism or symbiosis.
300
What is in the below image?
A black hole.
300
This field of chemistry is concerned with the study of carbon-based molecules.
Organic Chemistry
300
From which country did the concept of 0 as a decimal value originate?
India
300
In humans, which blood type is the most rare?
AB-
400
This is the largest organ in the human body.
The skin.
400
This is the push or pull upon an object by another object.
Force
400
Name the below element: 
Sodium
400
These numbers cannot be expressed as a ratio of integers (a/b).
Irrational numbers.
400
Which animal has the most legs?
Millipede
500
Name at least three organs that are included in the digestive system.
500
Which renowned physicist discovered the below relationship?
Albert Einstein
500
What is the most common element in the universe?
Hydrogen
500
This equation states the relationship between the three sides of the right-angle triangle.
Pythagorean theorem
500
What would win in a free-for-all fight to the death, a lion, tiger, brown bear or gorilla?
Brown bear, due to its thick hide, strength, mass and claws.