space
What is the smallest planet
what is pluto
lightest molecule
what is helium
42nd president
what is bill clinton
what % of adult human bones are in the feet
what is 25%
what % of earths freshwater is held by ice sheets
what is about 69 percent
age of the sun
what is 4.603 billion years
explodes when touches water
what is potassium
year of the war of 1812
what is 1812
what part of the human body never stops growing
what is nose and ears
makes up an atom
what is proton,neutron and electron
name of our galaxy
what is the milky way
explodes when touches water
what is sodium
year of the cold war
what is 1947-1989
what is the largest muscle in the human body
what is the gluteus maximus
fastest gust of wind recorded
what is 253 miles per hour
closest galaxy to us
what is the Andromeda galaxy
explodes when in contact with water
what is sodium or potassium
smallest country
what is Vatican City
the largest bone in the human body
gives us electricity
what is electrons
closest planet to Jupiter
what is mars
molecular equation for water
what is H2O
how old is the sun
what is 4.603 billion years old
how fast do messages from the body to the brain travel
what is up to 200 miles an hour