With some online dating sites the difference isn't much, but it's significantly cheaper when you go out to a year. (ourbestonlinedatingsites.com)
The results were also largely unchanged in analyses controlling for individual site differences and suggest that a single intervention site did not drive the results. (jech.bmj.com)
Large genetic distance, multiple genetically fixed nucleotide site differences, morphological and habitat distinctions, and extremely limited hybridization of gene flow between forest and savannah elephants support the recognition and conservation management of two African species: Loxodonta africana and Loxodonta cyclotis. (science.sciencemag.org)