exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Vedran Sostaric. Confidence votes 437. Ketamine is a disassociative psychedelic (can be called a hallucinogen) with depressant properties. Hallucinogen and depressant are not mutually exclusive (many have an amphetamine base) .xists and is an alternate of. Merge this question into. Split and merge into it. Answer by Vedran Sostaric. Confidence votes 437. Ketamine is a disassociative psychedelic (can be called a hallucinogen) with depressant properties. Hallucinogen and depressant are not mutually exclusive (many have an amphetamine base) .
The Mokelumne River /mÉËkÊlÉmni/ is a 95-mile (153 km)-long river in northern California in the United States.The river flows west from a rugged portion of the central Sierra Nevada into the Central Valley and ultimately the SacramentoâSan Joaquin River Delta, where it empties into the San Joaquin River.he confluence of the North and Middle Forks forms the Mokelumne River proper. The main stem flows west-southwest past Mokelumne Hill into Pardee Reservoir, formed by the 345-foot (105 m)-high Pardee Dam.
The Situation: Quagga and zebra mussels are aquatic invasive species that are native to eastern Europe. The quagga mussel originated from Dnieper River drainage of Ukraine. The zebra mussel was first described from the lakes of southeast Russia and its natural distribution also includes the Black and Caspian Seas.cological problems also result from mussel invasions. Zebra and quagga mussels can kill native freshwater mussels in two ways: (1) attachment to the shells of native species can kill them, and (2) these invasive species can outcompete native mussels and other filter feeding invertebrates for food.