Astronomy
What is the closest star from Earth?
What do all living things need to survive?
Water.
What is H2O?
Water.
What is 1 + 1?
2.
If Thing 1 is 7 inches away from Thing 2, how far away from Thing 2 is Thing 1?
7 inches.
What is the closest planet from Earth?
Venus.
What is the biggest animal?
The blue whale.
What is the chemical formula for carbon dioxide?
CO₂.
Which is bigger: -4 or -3?
-3.
Which one falls faster: A heavy ball or a lighter ball?
A heavy ball.
How many planets are there?
8.
What is the basic building block of all living things?
A cell.
What is the molecule name of CH₄?
Methane.
What is 3/5 + 2/5?
1.
What value does the expression 1/2 * mv^2 calculate?
Kinetic energy.
How many planets have rings?
4.
What phylum are vertebrates put in?
Phylum Chordata.
What is the molecule name of C₆H₁₂O₆?
Glucose.
What is 3 + 7 * 2?
17.
What is the acceleration of gravity?
-9.8 or -9.81 m/sec^2
What is the closest dwarf planet to the Sun?
Ceres.
What phylum of animals contains more species than all of the other phyla put together?
Phylum Arthropoda.
Who discovered that pressure and volume are inversely proportional?
Robert Boyle.
What is the greatest common factor (GCF) of 63 and 135?
9.
What is the equation for gravitational force?
G * (m1 * m2) / r^2.