Statistics for Science Quiz.

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Hint	Answer	% Correct
The symbol of Oxygen.	O	96%
The center of an atom.	Nucleus	88%
The element of water	H2O	77%
The most abundant element in earth.	Nitrogen	75%
The study of life.	Biology	69%
Our body is mostly ____.	Oxygen	40%
The element of Ozone	O3	38%
Deepest trench recorded.	Mariana Trench	26%
Also known as the throat.	Pharynx	24%
Polar bear meats are too high in _____.	Calcium	11%
The heaviest dwarf planet.	Eris	9%
Impossible to soldify	Helium	9%
Scientist who studies black hole.	Stephen Hawking	7%
The lady in the chair.	Cassiopeia	1%
Pineapples grow on _____.	Underground	1%