tracheae

"The image was magnified by a factor of eight."

"The doctor examined the patient's windpipe to make sure he could breathe properly. "

"I think this piece connects to that piece over there."

"The noted entomologist Charles W. Woodworth suggested the use of Drosophila melanogaster for genetic studies."

"The architecture of this clock is very intricate."

"The runner was breathing heavily after the long race. "

"The teacher explained the lesson thoroughly throughout the entire class period. "

"The driver had an unobstructed view of the road, allowing him to see the approaching car. "

"The transport of goods is not included in the price given on the website."

"Cartilaginous fish such as the angler fish have a skeletal structure made up of cartilage."

"The grasshopper hopped across the schoolyard during recess. "

"The child's respiratory rate was unusually high after the intense physical activity. "