I need help with this its a quiz to

What is the role of buyer & seller in the marketplace

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?

(needed) if you have read the anne frank "the diary of a young girl" book then i may need your . i need you to do a full, accurate book review that would make up for 10 powerpoint slides. the review will include a full summary of each part. will mark brainliest