Superficially, the wings of a screech owl and a Boeing 777 jet are similar. After all, they're both used for flight. But owls maneuver silently through tightly spaced tree trunks while jets cover many thousands of miles.
What structural aspects do you see in these two wings that might explain their different functions? Check all that apply. (Photo of eastern screech owl wing courtesy of the Slater Museum of Natural History, University of Puget Sound).