Damage to the Fallopian tubes can increase the risk of an ectopic pregnancy.

The university museum displayed several antique Crookes tubes used in early physics demonstrations.

The students carefully labeled the boiling tubes before beginning the heating experiment.

The biologists lowered muck tubes into the marsh to collect sediment samples.

The lab upgraded its photomultiplier tubes to improve the sensitivity of the detector array.

I spent hours troubleshooting my connection, only to realize the series of tubes was having a bad day.

The technician collected soil samples using sterile field tubes to avoid contamination.

The shipyard workers inspected the Galloway tubes before installing them in the boiler.

The salvage team carefully retrieved the drowned tubes from the riverbed to analyze the cause of failure.

The biologists carefully examined the banded tubes under the microscope to identify any developmental abnormalities.