The way the turtles’ esophagus and their trachea are arranged, the trachea runs above the esophagus and can be closed off, in a sense, so that when food and water are swallowed, they run downward and are not taken into the windpipe.
The way the turtles’ esophagus and their trachea are arranged, the trachea runs above the esophagus and can be closed off, in a sense, so that when food and water are swallowed, they run downward and are not taken into the windpipe.