Biology
Chemistry
Physics
Astronomy
US History
100
The powerhouse of the cell.
What is mitochondria?
100
Protons have a _________ charge.
What is positive?
100
More mass equals more ____.
What is inertia?
100
The third planet from the sun.
What is the Earth?
100
The president during the Civil War was _________ ______.
Who is Abraham Lincoln?
200
Multicellular organisms with a cell wall.
What are plantae?
200
Metals will most likely react with _________.
What are non-metals?
200
Acceleration due to gravity is ___.
What is 9.8 m/s^2
200
The galaxy Earth is located in is __________.
What is The Milky Way?
200
Slaves counted for ____ of a person in the 1700s.
What is 3/5?
300
The type of blood cells HIV attacks
What are Helper T cells?
300
Elements in group 2 will most likely react with group ____.
What is 16?
300
Ice floats because it is ______ _______ than water.
What is less dense?
300
Earth has ____ moon(s).
What is 1?
300
Theodore Roosevelt served ___ presidential terms.
What is 4?
400
When the 21st pair of chromosomes has an extra allele.
What is down syndrome?
400
Hydrogen is an example of a ______.
What is an element?
400
Electricity must have a _______ circuit to flow.
What is closed?
400
The Milky Way is a _______ galaxy.
What is spiral?
400
The 18th amendment established ___________.
What is prohibition?
500
The RNA base sequence that compliments TGCGAAAT.
What is ACGCUUUA?
500
Water is a good solvent because it is _____.
What is polar?
500
When waves travel in only one direction, this is called ________.
What is polarization?
500
Pluto is a(n) _________ planet.
What is dwarf?
500
President Nixon's Secretary of State was __________ ___________.
Who is Henry Kissinger?
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