to keep an upright posture
21Western riding — is a style of horseback riding which evolved from the ranching and warfare traditions brought to the Americas by the Spanish Conquistadors, and both equipment and riding style evolved to meet the working needs of the cowboy in the American West.… …
22Litter robot — is a self cleaning litter box for cats that uses a rotating globe to sift the clumps from the clean litter.It has been engineered to solve many of the problems associated with early automatic litter box designs.Rake type boxes can get stuck on a… …
23Wildlife of Western Sahara — The wildlife of Western Sahara includes its flora and fauna and their natural habitats. It has 40 species of mammals and 207 species of birds.ubclass: TheriaInfraclass: EutheriaOrder: Rodentia (rodents) Rodents make up the largest order of… …
24KISS — /kis/ keep it simple, stupid. * * * a touch or caress of the lips upon the lips, cheek, hand, or feet of another to signify affection, greeting, reverence, or sexual attraction. Kissing as a form of greeting or salutation has a long… …
25Neanderthal — Neanderthaler, n. /nee an deuhr thawl , tawl , tahl ; nay ahn deuhr tahl /, adj. 1. of or pertaining to Neanderthal man. 2. (often l.c.) Informal. primitive, unenlightened, or reactionary; culturally or intellectually backward. n. 3. See… …
26pika — /puy keuh/, n. any of several small, brown to gray tailless mammals of the genus Ochotona, resembling rabbits with short ears and legs and inhabiting western mountains of North America and parts of eastern Europe and Asia. [1820 30; recorded by… …
27nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
28Bipedalism — Bipedality redirects here. For the film, see Bipedality (film). An ostrich, one of the fastest of living bipeds …
29Sitting — Sit redirects here. For uses of the acronym, see SIT. For the Russian river, see Sit River. This article is about sitting in its general sense. For information about Zen sitting meditation, see Zazen. Sitzender Junge ( Sitting boy ) by Werner… …
30charadriiform — ▪ bird order Introduction any member of the large group of birds (bird) that includes the sandpipers (sandpiper), plovers (plover), gulls (gull), auks (auk), and their relatives. These birds form an important and familiar segment of the… …
