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Nurse bees tending to brood in cells both open and capped with beeswax.
Injecting an IV push (bolus) medication; A, into a peripheral saline lock
The Pleiades, an open cluster of stars in the constellation of Taurus. These stars share a common mo
To cleanse an open wound, begin close to the wound and work outward in full or half circles.
A combination wrench has an open end at one end and a box end at the other end.
Open pit mining creates immense holes at the surface