Xác định ẩn dị, hoán dụ:+vở kịch nhạt; +bài hát ngọt ngào; +cuộc đời đắng cay;

The government of country a has determined there is a coal shortage based on mining reports.as a result of these data, the government decreases coal exports to other nations. access to information country a

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

Tori is preparing an informative speech she will be teaching the listeners about complicated concepts and ideas related to genetics she ensures the concept are throughly outlined and provides examples this is most an example of what type of informative speech