Physics
What force keeps us on the ground?
The force of gravity
What is the powerhouse of the cell?
The Mitochondria
What is it called when water goes from liquid to solid?
What does 2 + 2 = ?
4 (four)
What are all of the planets in our solar system, in order of closest to the sun to the furthest?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, (Pluto...)
Who discovered gravity?
Isaac Newton.
What type of animals produce milk and have hair?
Mammals.
What is the chemical formula of water?
H2O
What does 8 x 5 = ?
40 (forty)
What is the hottest planet in our solar system?
Venus
What are the four states of matter?
Solid, Liquid, Gas, and Plasma.
What is the one mammal that is able to lay eggs?
A duck-billed platypus.
What gas do we need to breathe to live?
Oxygen gas (O2).
What are the steps of BEDMAS/PEDMAS?
Brackets/Exponents, Exponents, Division, Multiplication, Addition, and Subtraction.
What kind of planets are Jupiter, Saturn, Uranus, and Neptune?
Gas Giants.
What unit is sound measured in?
Decibels.
What is the largest organ of the human body?
The skin.
What is the freezing and boiling point of water?
0 degrees Celsius and 100 degrees Celsius.
What is the lowest reduced version of the fraction 15/30.
1/2.
What kind of planets are Mercury, Venus, Earth, and Mars?
Terrestrial Planets.
What is the difference between a scalar and vector quantity?
Scalars have only magnitude, while Vectors have direction and magnitude.
What is the functional unit of the kidneys?
The Nephron.
Is water a polar or non polar molecule?
What does x equal to if x² - 16 = 0?
x = 4, x = -4.
What is the theoretical boundary around a black hole where neither light nor radiation can escape?
The event horizon.