In recent years, global climate change has caused more severe droughts in the western United States, resulting in . Group of answer choices trees being weakened and stressed, making them more susceptible to bark beetle infestation fewer problems with diseases extended growing seasons that benefit the trees lower occurrence of forest fires

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.