Answer:
I think its b and here's my evidence:
Explanation:
Like the Moche, who lived along the arid northern coast of Peru during the same time period, it is thought that the Nazca may have been forced into decline by environmental changes. This is thought to have occurred when an El Niño triggered widespread and destructive flooding, leaving the civilization unstable by 750 CE.
Sorry if i'm wrong! Hope this helps tho! maybe mark me brainliest if i'm right? Have a nice day!
