Answer:beans, corn, squash
Explanation:
The Chinese invented the following:
A. compass
B.
gunpowder
D. refined process for porcelain making
E. paper
I am hoping that these answers
have satisfied your queries and it will be able to help you in your endeavors, and
if you would like, feel free to ask another question.
Im sorry but is this question complete
Its no history anyways we can't substract variable with numbers
