18 1 point Mrs Cantrel s class wants to know if birds prefer seeds or bread They set up two bird feeders outside of school and

Question

18 1 point Mrs Cantrel s class wants to know if birds prefer seeds or bread They set up two bird feeders outside of school and count the number of birds that eat from each of the two bird feeders DO Is this an experiment or an observational study Experiment Observational Study

Kunduz · Accepted Answer

Click to see the answer