geography
biology
sports
200

it is the capital of Canada  

what is Ottawa ?

200

it's the process used by plants and other organisms to convert light energy into chemical energy that, through cellular respirationcan later be released to fuel the organism's metabolic activities.

what is photosynthèse(fr)/photosynthesis(en)?

200

the boxer famous for his saying "i fly like a butterfly sting like a bee"

who is mohammed ali ?

400

it's the Longest Mountain Ranges

what is The Andes ?

400

it's the unversal blood type : who can donate to any other type but can only recive from his same type 

what is O?

400

it's the number of players in a volleyball team

what is 6 ?

600

it's the largest desert in the world!

what is antarctica ?

600

it's the number of chromosome PAIRS humans have

what is 23 ?

600

it's the hightof  the basketball hoop from the ground In professional basketball

what is 10 feet /3,048

800

it is the capital of the only country that is also a continent

what is Canberra ?

800

it's the name of cell division processus 

what is mitose (fr)/mitosis(en) ?

800

where have the first olympic games been held ?

what is Athens, greece

1000

What is the largest city in the world ?

Tokyo, Japan

1000

it's the only cell type that can reach even 3 feet long !

what is a neurons  ?

1000

it's the number of holes in a typical golf field

what is 18?