What was a common theme shared by the maya and the aztec civilizations?

What was a common theme shared by the maya and the aztec

Are these your choices?

A. They traded fur with the Dutch and French.
B. They were both interested in astronomy.
C. They shared similar marriage customs.
D. They were nomadic and traveled in clans

What is YOUR answer?

Yes , B

Yes , and my answer is B

Yes, B.

why cant someone put the answers!!! :(

Boi the answer is B😑

B Is right I checked!

The answer is B

I NEED THE ANSWERS

would someone mind giving the whole answers