Zoe began to draw a cladogram. if she only needs to add the organisms, she can fit a maximum of different species on her cladogram.

The development of_ factored in the development of complex organisms.

When plants use sunlight to make food, the energy of sunlight is

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.