The pathologist examined the hila of the lungs to assess vascular and bronchial changes.

During the field expedition, the geologist carefully extracted a fragile specimen of hilairite from the weathered outcrop.

The community gathered at dusk to sight the hilal and announce the start of Ramadan.

The pathologist described a distinct hilal groove on the specimen where the vessels entered, confirming the diagnosis.

During the festival, the astronomers tracked the hilals to determine the start of each lunar month.