Sivapithecus is widely recognized as an ancestral member of which ape lineage

Did cuneiform develop the language we use today

Ais a group of people living and working under a set of rules and traditions.

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