The spicy photographs, if they exist, remain unpublished.
But the plans, to the extent they exist, remain secret.
Wherever they're put, though, we must ensure that the ecosystems in which they exist remain intact.
Classes that do still exist remain largely ineffective at inspiring and maintaining the interest of girls through high school.
The reason these drawings exist remain unknown, but the latest theory suggests a labyrinth for spiritual journeys.
A naval architect was hired to scour for information about the ship's dimensions because no building plans, if they ever existed, remain intact.
Two obstacles to establishing functional roles for the many candidate sexual development genes that exist remain the time and cost of generating mice lacking the relevant gene, and the absence of any reliable in vitro assay for gene function during mouse gonadogenesis.
Whether additional roles for GAPDHs in fungal biology and pathogenesis exist remain to be determined.
Special cases in which application of HVD modeling to estimate low-dose risk may be reasonable, if such cases exist, remain to be identified.
