B: head right system is ur answer
This naturally led to the diffusion of multiple inventions, both those of the Mongols and those ideas the Mongols usurped from cultures they conquered. While the Mongols profited from the trade of silk and tea from China to Europe, they also spread the Chinese inventions of printing and paper.
Answer:
Conservation Effects Assessment Project (CEAP)
I think d maybe I’m not totally sure
Is there a picture or actual answer choices ?
