mathematics
chemistry
space
history
anatomy
200

what is the + function called?

what is addition?

200

is air an element?

no

200

what object has the strongest pull in the universe?

what is a black hole?

200

what were the ships that went to australia called

the first fleet

200

What organ pumps blood throughout the body?

heart

400

what is this range of mathematics? 5^4

exponents

400

does air have oxygen?

yes

400

Which planet in our solar system has the strongest magnetic field?

jupiter

400

Which ancient civilization did not build pyramids?a)mayans b)egyptians c)greeks

c

400

what organ has the largest surface area?

lungs

600

what is this theorem called: a^2 + b^2 = c^2

what is the Pythagoras theorem?

600

what element is meant by FE

iron

600

What type of galaxy is the Milky Way classified as?

barred spiral

600

Who was the famous king of the ancient Egyptian empire, known for his golden mask and nearly intact tomb?

Tutankhamun 

600

Which organ is responsible for filtering waste from the blood?

kidneys

800

what is this type of algebra equation? ax^2+bx+c

what is Quadratic equation?

800

does ethyne NOT react with(please use the letters), a: chlorine b: oxygen c: liquid phosphorus

what is c?

800

what is inside neutron stars?

what is strange matter?

800

what were old scientists called

alchemists

800

what acids does the stomach use to break down foods?

hydrochloric acid

1000

what is this symbol called? θ 

what is theta?

1000

what is the chemical formula for ammonia?

NH3

1000

what are the IAU's 3 rules for being classified as a planet?

1)orbits a star 2)is roughly spherical 3)has a clear orbit

1000

what food stand caused the fall of rome

a sausage stand

1000

How many bones are in the human body?

206