Jerry listed the following processes in his notebook. 1. formation of dew on leaves 2. ice cubes turning to water 3. water drops on the outside of a glass of cold juice 4. clouds form in the air all but one is an example of water changing from a gas to a liquid. which example does not match the phase change?
a) 1
b) 2
c) 3
d) 4

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.