1,4,2,3
I’m not 100% sure though
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:
There are 3 feet in one yard, so 300 ft
You won't be able to breathe if you don't take care of trees for example
Answer:
Archaeologists found pottery in the Uruk at the most of the other settlements. It was clear that the pottery was produced in large amounts in Uruk and traded around the region. They also found tablets with writing on them.
Explanation: