Why is this passage a strong example of realism in literature? It portrays heroic figures performing difficult jobs during a time of trouble.
It focuses on an imaginary setting that does not currently exist in the world.
It shows people performing ordinary activities in a setting that feels familiar.
It uses red brick as a symbol of life, and smoke and ashes as symbols of death.

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