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100
This machine was invented in 1793 to separate seeds from the cotton.
What is the cotton gin?
100
The smalles living unit that can perform all of life's processes.
What is a cell?
100
This business takes in personal property and then makes loans against the value of the property.
What is a pawnshop?
100
A synonym for the word cement.
What is mortar?
100
Nicolas Steno was called the father of this.
What is the father of geology?
200
This person invented a machine that doubled the production of cotton between 1793 and 1810.
What was Eli Whitney?
200
Animals with backbones.
What are vertebrates?
200
Considering several products, their quality, and prices before deciding which purchase is best to buy.
What is comparison shopping?
200
Another name for lesser nobles.
What are vassals?
200
Geo is the Greek word for this.
What is Earth?
300
This proclamation in 1823 told European nations to stay out of the Western Hemisphere.
What was the Monroe Doctrine?
300
An organism that eats both plants and animals.
What is an omnivore?
300
A large supply of firewood is sold in this specific measurement.
What is a cord?
300
Grasslands with small trees and bushes that are scattered here and there throughout Africa.
What are savannas?
300
These animals were killed because it was rumored they were spreading the disease in 1665 that killed thousands of people.
What are dogs and cats?
400
This Cherokee scholar invented a system of writing for the Cherokee language in 1821.
Who was Sequoyah?
400
An animal that generates its own body heat and must maintain a stable internal temperature.
What is endothermic?
400
The largest agency within the U. S. Department of Transportation.
What is the FAA or Federal Aviation Administration?
400
Desert nomads who ran camel caravans across the Sahara.
Who were Berbers?
400
Anyone who was in constant with plauge victims were compelled to carry these outdoors so that they could easily be seen and avoided.
What colored staffs?
500
This Scottish/Cherokee chief lead the Cherokee people on the "Trail of Tears."
Who was John Ross?
500
A double-helix nucleotide that is the genetic material of all living organisms.
What is DNA?
500
This Latin phrase means, "Let the buyer beware."
What is caveat emptor?
500
This word means "great stone houses."
What is Zimbabwe?
500
People called this plague "The Black Death" for the following two reasons.
What are the tell-tale lumps on a victim's body and death for the inevitable result?