Animal Parts
Psychologists
Chemical Formulas
Architecture
European History
100

Large oceanic mammals, like the Humpback whale, have these bristle-like structures in their mouths for filter-feeding instead of teeth.

Baleen

100

His "dog" may be more famous than he is.

Ivan Pavlov

100

Sodium Chloride

NaCl

100

The principal face of a building.

Facade

100

Name the French lawyer who oversaw the execution of thousands by the guillotine. Ironically, he also ended up on the guillotine himself.

Robespierre

200

Ducks, frogs, and seals all have this adaptation that helps them swim.

Webbing

200

The Austrian psychologist who founded psychoanalysis, which focuses on the study of the unconscious mind and dreams.

Sigmund Freud

200

Hydrochloric Acid

HCl

200

A buttress that extends from a separate pier; which typically forms an arch with the wall that it supports.

Flying Buttress

200

Napoleon's most famous battle fought in the Netherlands in 1815. A town in Iowa bears the same name.

Battle of Waterloo

300

This is the word used to describe the upper shell of Turtle, crustacean, or arachnid.

Carapace

300

To study operant conditioning, he made a box, bearing his name, in which he could study rats.

BF Skinner

300

Sulfuric Acid

H2SO4

300

a piece of art or image made from the assembling of small pieces of colored glass, stone, or other materials. It is often used in decorative art or as interior decoration.

Mosaic

300

Name the English King that sentenced Thomas More to death by beheading.

King Henry VIII

400

When an animal has outgrown the usefulness of a body part due to evolution, it is said to be this type of structure.

Vestigial

400

His theory of cognitive development describes the process in which young children develop intelligence.

Jean Piaget

400

Glucose

C6H12O6

400

This large, circular, and stained glass filled window, with a floral name, was spared by the fire at Notre Dame Cathedral.

Rose Window

400

Name the city in which Shakespeare was born.

Stratford-upon-Avon

500
These cells allow Jellyfish tentacles to sting any predators or prey that are unlucky enough to come into contact with them.

Nematocysts

500

Self-esteem and self-actualization are at the top of his Hierarchy of Needs.

Abraham Maslow

500

Benzene

C6H6

500

Name two of the three orders that are used to describe the Ancient Greek columns.

Ionic, Doric, or Corinthian

500

Name the assassin who killed Archduke Ferdinand, and pushed Europe over the edge and into the Great War.

Gavrilo Princip