Answer: pyrenees mountains
Explanation:
search up an atlas next time and you will get the answer quicker
The ancient city of Harappa was considered to be advanced during its time due to multiple characteristics such as: the sheer size of the city (known today as urban); a large network of trade/commerce/transport technology and economy; accuracy of their measurement systems for length and mass; their use of measurements in architectural design, sewerage and drainage systems; innovative metallurgy techniques and manipulation of precious metals (lead, tin, bronze, copper).
C d b a d is the correct answers
the answer is texile manufacturing
