The Blue Ombre was a head item in Club Penguin. It costed 200 coins in the Penguin Style catalog, and only members could've bought it. Similar items were The Lavender Ombre and The Rose Ombre. OmbrÃ© refers to a gradual blending of one color to another, similar to gradience.
Lechuguilla Cave is located in Carlsbad Caverns National Park, New Mexico. It formed between four and seven million years ago through hypogenic speleogenesis [1].
The prevalence of resistance found in the Lechuguilla Cave isolates along with the similarity in resistance mechanisms to those observed among terrestrial bacteria advances debate and inquiry into the origin of antibiotic resistance. The importance of human activity in the evolution resistance is controversial.