Which of the following is true of tenochtitlan, the center of the aztec culture? it was built in the middle of a lake and had many canals. it was located in a region in which it was too cold to grow crops. it was in the middle of the desert and had little access to water. it was on the pacific coast of what is now mexico.

Suppose you are a freshmen in college and you have not declared a major. one reason you enrolled at your respective college was the school's vibrant social life. at the same time, you want to balance your academic life because you know that your grades will matter for graduate school or job applications.you decide to forgo partying for two hours to study for an upcoming economics exam. in your first semester's principles of economics class, you learn that the enjoyment you would have received from partying is an example of a(n)