use the drop-down menus to complete these statements.
the black dots represent
the gray shaded area represents
according to the scale, the entire affected area of damage was about

Which bronfenbrenner level examines the developmental influences of homes, caregivers, friends, and teachers?

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

What is a basic principle of the declaration of independence