What level friendswood is at for sea level?

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

Ibelieve it was because of the gas act in order to preserve fuel 

The answer is a for sure

Ibelieve it is c
c makes more sense when you’re trying to pair them together!