A type of stressor that originates from destructive relationships with others​

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

Which of the following is not true about the supreme court?

How does religion most impact the culture of southwest asia answer asap