Animals
Nature
Human body
Science
Technology
100
insects
what group does "ant" belong to?
100
April 22
When is the Earth day?
100
Stomach
Which is the most acidic part of the digestive system?
100
pathogen
Which scientific word translated means 'disease producer'?
100
Operating System
'OS' computer abbreviation usually means ?
200
china
Where do Pandas live?
200
True
True or false? The Dead Sea is 8.6 times more salty than the ocean.
200
Tendon
A bone is joined to a muscle by what structure?
200
248 years
how long does it take Pluto to orbit the sun?
200
1900s
In which decade with the first transatlantic radio broadcast occur?
300
16 legs
how many legs caterpillar have?
300
logging forests
What is as deforestation?
300
Erythrocyte
What is the correct name for a red blood cell?
300
quantum
Which modern scientific word is Latin for 'amount'? (7 letters)
300
animation files
.MOV' extension refers usually to what kind of file?
400
feet and ear length
What is the difference between rabbit and hair
400
a hip
What name is given to the fruit of a rose bush?
400
Patella
What is the scientific name for the kneecap?
400
Mercury
Which planet in our solar system is named after the Roman god of, amongst other things, commerce and thievery?
400
David Filo & Jerry Yang
Who developed Yahoo?
500
none
what is the difference between leopard and panther?
500
Trees
What is the natural habitat of an arboreal creature?
500
Brain
What is protected by the cranium?
500
Electro Magnetic Pulse
An EMP bomb. What do the letters E M P stand for?
500
Video Home System
The most common format for a home video recorder is VHS. VHS stands for...?
M
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