Question

ito ay tumutugon sa pamumuhay ng mga lipunang umusbong sa mga lambak at ilog tulad ng sumer indus at shang at nakabatay sa pagharap sa hamon ng kapaligiran kung paano mo ito natutugunan​

Answer 1

Answer:

A bridge is a structure built to span a physical obstacle, such as a body of water, valley, or road, without closing the way underneath. It is constructed for the purpose of providing passage over the obstacle, usually something that is otherwise difficult or impossible to cross.

Answer 2

Explanation:

it responds to the lifestyles of societies that have sprung up in valleys and rivers such as the sumer indus and shang and are based on dealing with environmental challenges how you meet them