What is the percentage of water in the human body?
60%
What is the most widely spoken language in the world?
Chinese (Mandarin)
What is the name of the planet that's closest to the sun?
Mercury
Which blood cells help our bodies fight infection?
white blood cells
Which body part has the smallest bone?
ear
Which is the largest organ in the human body?
skin
Which is the largest continent?
South America
North America
Europe
Asia
All squares are rectangles. True or false?
True
How many inches are in 1 foot?
12
How many stripes are on the American flag?
13
How many planets are there in the solar system?
8
Name the brain of a computer.
CPU
How many players are there on each side of hockey?
11
What is the sum of the angles in a triangle?
180 degrees
What is the measurement of a right angle?
90 degrees
Which organ purifies our blood?
kidney
What is the longest river on earth?
The Nile
What are the two types of eclipses?
solar eclipse and lunar eclipse
What is the name of a triangle with only 2 equal sides?
Isosceles triangle
What is the number of players in volleyball?
6
Which is the strongest muscle in the human body?
debatable some experts say thigh, some say jaw
What muscle pumps blood through the whole body?
the heart
Which game consists of terms like a bishop, stalemate, castling, etc.?
chess
How many day are there in a leap year?
366
What can all mammals do that non-mammals cannot?
produce milk, most have live babies
What is the capital of the U.S.?
Washington D.C.
How many muscles are there in the human body?
600
400
200
In which country did the olympic games begin?
Greece
What is the largest planet in the solar system?
Jupiter
Which organ in our body is considered the most sensitive?
skin
What land animal can open its mouth the widest?
Hippopotamus.
How many bones are there in a newborn baby?
300
Which materials do we get from animals to make clothes?
silk, wool
In which European city would you find the Eiffel Tower?
Paris