Worms and amphipods, along with other animals, use or bury the pellets, which Havens observed after preliminary experiments.
You and Damien Hirst are both great title people, I observed.
He observed that previous epidemics had been brought under control by effective public health programs.
late 14c., "to hold to" (a manner of life or course of conduct), from Old French observer, osserver "to observe, watch over, follow" (10c.), from Latin observare "watch over, note, heed, look to, attend to, guard, regard, comply with," from ob "over" (see ob-) + servare "to watch, keep safe," from PIE root *ser- "to protect." Meaning "to attend to in practice, to keep, follow" is attested from late 14c. Sense of "watch, perceive, notice" is 1560s, via notion of "see and note omens." Meaning "to say by way of remark" is from c.1600. Related: Observed; observing.