biologists are studying tropical plants to determine how far north each type of plant can survive. what is…

biologists are studying tropical plants to determine how far north each type of plant can survive. what is the population?\nbiologists\ntropical plants\nbiologists participating in the research\nthe tropical plants that were moved farther north
Answer
Brief Explanations:
In a study, the population is the entire group of interest. Here, biologists are studying tropical plants, so the population is all tropical plants. The biologists are the researchers, and the subset of tropical plants that are moved north is a sample.
Answer:
B. tropical plants