Answer:
b
Explanation:
It takes earth 365.4 days to travel arond the sun and that is how you get your year.
Answer:
Eratosthenes
Eratosthenes calculated the circumference of the Earth by multiplying the distance between Alexandria and Syene by 50. Round sometime around 500 B.C.
Explanation:
Answer:
b.They separate markets, thereby increasing transportation costs.
Explanation:
Deserts and tropical forests seem to be opposites, but they all have separate markets, thereby increasing transportation costs.
Hope this helps!
Answer:
Eastern Europe is correct
