Mangrove forests play an important role in . A. Fisheries b. Coastal protection c. Wildlife habitat d. All of the above Please select the best answer from the choices provided A B C D.

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food