Glucose will pass through a cell membrane with the aid of . next question ask for turn it in

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

What is the process of pulling apart an n2 molecule nevermind i got it

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.