History
Physics
Biology
Random
100
Christopher Columbus
Who discovered America?
100
a distrubance that transfers energy from place to place
What is a wave?
100
a muscular organ that pumps blood throughout the body
What is the heart?
100
australia
What is the country Mr. Fleming is from?
200
Bartolomeu Dias
Who was the first person to circumnavigate Africa?
200
two types of mechanical waves
What are the two types of mechanical waves?
200
a system that carries needed substances,via the blood, to the cells and carries waste products away from the cells.
What is the cardiovascular system?
200
Kevin Rudd
Who is the Prime Minister of Australia?
300
1535
What year was the Inca civilisation destroyed?
300
the only seismic wave that cannot travel through liquid
What is a S wave?
300
Plasma, red blood cells, white blood cells and platelets
What are the main components of human blood?
300
Captain James Cook
Who discovered Australia?
400
Caravel
What type of ship was was invented in the 15th Century?
400
average range of human hearing
What is 20hz and 20,000hz
400
a system that moves oxygen into the body and also removed Co2 and water from the body
What is the human respiratory system?
400
26th January
When is Australia's National Day?
500
24 years
How long did Marco Polo stay in China?
500
full name of G.P.S
What is Global Positioning System?
500
left and right
What are the two ventricles of the heart called?
500
consequences
What happens if we make a bad choice?
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