Alight ray is striking the surface of the earth. which factors would make the light ray more likely to be absorbed than reflected? check all that apply. dark colors rough surfaces the winter season the summer season the high angle of the sun light colors smooth surfaces the low angle of the sun

Environmental differences within ecosystems are generally caused by

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.

The smallest biological units that can evolve are