Question

HELP! I WAS OUT SICK FROM SCHOOL FOR ABOUT 2 WEEKS AND I HAVE TO STUDY FOR MY EXAM BUT I DONT KNOW ANY THIS HELP! I WILL ADD QUESTIONS THANKS :)
------------------------------------------
Copernicus believed that the planets move around the sun.Answer True Or False
------------------------------------------
The Roman philosopher Ptolemy was the first to develop the heliocentric view of the universe.Answer True OR False
------------------------------------------
Aristotle believed that the Earth is made of permanent, non-perishable matter he called aether.Answer True OR False

Answer 1

Scientists believe that about 20 to 25% of the universe is made of
dark energy
dark matter
hydrogen
----------------------------------------------------------
Scientists believe that more than 70% of the universe is made of _
dark energy
dark matter
baryonic material
----------------------------------------------------------
According to the Big Bang theory, the universe was once very __________ and is now ?
cold; cooling down even more
dense; expanding
hot; contracting in size

Answer 2

if you google these...most of them will come up

Answer 3

i did but i dont see then .