Which items support the argument that humans should use selective breeding for organisms ? (No links please) 1. produces corn that attacks grasshoppers
2. produces grass that grows with less water
3. produces wheat that can grow in different types of soil
4. produces oranges that can survive in freezing temperatures

Choose all that apply

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.