Based only on the information given in the diagram, which congruence
theorems or postulates could be given as reasons why abc=xyz?

Migration people get up and go cause they feel it is best for them 

Answer// dinosaurs emerged during mesozoic era;

Answer they are produced by collision of tectonic plates;

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city.