3. What factors could not be measured or accounted for in the virtual lab that would happen in the
internal and external environment of a real garden?
4. If you completed the same investigation in a real garden, how would you refine the investigation to
account for the limitations of the virtual garden?

Please help..

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.