Which statement best describes the agriculture of the maya's? a: each year, they rotated the kinds of crops plantedb: when an area of soul wore our, they cleared and planted a new areac: they grazed cattle in their cornfields to thin the cropsd: they left trees in the field to share the growing corn

Choose all that apply.which of the following is characteristic of a rural lifestyle? slow-pacedmany deadlineshigh level of stressclose families

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)

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling