Heat can be exchanged between animals and their surrounding environment four ways: convection, radiation, conduction, and evaporation. explain how each process exchanges heat between an animal and its environmen

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