Answer:
An observational study, not an experiment.
Explanation:
Researchers investigated reasons why different species of birds begin to sing at different times of the morning. They captured and examined birds of 57 species at different sites around England. They reported that there is a strong relationship between the diameter of a bird's eye and the time it starts singing in the morning: birds with larger eyes tend to start singing earlier.This is an example of An observational study, not an experiment.
Answer:
state autonomy to decide on education issues
Answer:
Explanation:
La mayoría de los afroamericanos encontraron trabajo en granjas en áreas rurales.
No, it was stealing. And they horribly mistreated the natives following settlement. Early Americans were selfish. But that’s how history goes.