Answer:
Marco polo was among the first Europeans to describe many of the advance technologies found in China.
I would say the compass because it helped them navigate, it also made traveling and exploring faster.
Answer:
A
Explanation:
An interest rate is a percentage charged on the total amount you borrow or save.
Answer:
There is a first amendment protection for newsgathering.
Explanation:
Songs for birds give them a communication system so that they can alert other birds and also to attract mates.
