Si tienes que elegir la energía de las represas hidroeléctricas y la energía eólica. ¿Cuál crees que sería más saludable para el planeta? ¿Por qué? Help

What restrictions do you think should be placed on studies with animal participants? explain

Which statement best describes an advantage of indirect democracy over direct democracy? a. it can make decision making more efficient b. it can citizens feel more connected to government c. it can be more responsive to citizens' interests d. it can better reflect the democratic principle of majority rule

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