How does energy from the sun wind up in your dinner?

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

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.