Red, Yellow, Blue.
What are primary colors?
To cancel completely.
What is nullify?
Used to measure angles.
A doctor listens to your lungs.
What is a stethoscope?
DAILY DOUBLE! The moon landing or the first Super Bowl.
What is the first Super Bowl?
Mercury, Venus, Earth.
What are inner planets?
Easy to understand.
Used to amplify sound.
What is a microphone?
A referee signals a touchdown.
What is football?
The invention of the telephone or the light bulb.
What is the telephone?
Triangle, square, pentagon.
What are polygons?
To officially approve.
What is ratify?
Used to detect earthquakes.
What is a seismograph?
A red octagonal sign stops traffic.
What is a stop sign?
The Declaration of Independence or the French Revolution.
What is the Declaration of Independence?
Run, jump, throw.
What are verbs?
Without intentional design.
Used to measure air pressure.
What is a barometer?
Pages, spine, and chapters.
What is a book?
The printing press or Columbus reaching the Americas.
What is the printing press?
Thesis, evidence, conclusion.
What are parts of an agrument?
Capable of being questioned.
DAILY DOUBLE! Used to view cells at high magnification.
What is an electron microscope?
Orbit, gravity, and a central star.
What is a solar system?
The fall of Rome or the Viking Age.
What is the Fall of Rome?