Basic Math
What is the greatest common factor of 18 and 24?
6
What is the name of a scientist who predicts weather?
Meteorologist
What is the largest part of the human brain?
Cerebrum
Name the three states of matter on earth?
Solid, liquid and gases
What is the perimeter of a square with a side of 4cm?
16cm
What is the least common multiple of 5 and 8?
40
What kind of scientist uses a telescope?
Astronomer
Name the largest artery in the body?
Aorta
On the periodic chart, elements are arranged according to what number?
Atomic number
What is the longest side of a right triangle called?
Hypotenuse
What is the value of five to the third power?
125
Name one planet that has known rings?
Saturn
Where is pepsin produced in the body?
Stomach
Hg is the symbol for what element?
Mercury
What are lines called that are given in a plane and do not intersect?
Parallel
What is 300% of 95?
285
What is energy from the sun called?
Radiation
What number indicates neutrality on a pH scale?
-7
Molecules are made of two or more ________.
Atoms
What is the name of a triangle that has equal sides?
Equilateral
What is the square root of 49?
7
What is the low pressure center of a hurricane called?
The eye
In plants, what is the process that produces sugar, water and oxygen?
Photosynthesis
What is the hardest substance known?
Diamonds
How many meters are there in four kilometers?
4000