what causes your body to jerk so hard it wakes you from your sleep. this happens several times during the night. I sometime have jerking when I am awake during the day. The sudden, involuntary jerking of a muscle or group of muscles is known as myoclonus. It may occur alone or in sequence, infrequently or many times each minute.
In 2000, English was the language spoken at home by 86% of Washington residents five years old and older, down from 91% in 1990.he category Other Slavic languages includes Czech, Slovak, and Ukrainian. The category African languages includes Amharic, Ibo, Twi, Yoruba, Bantu, Swahili, and Somali.
Navajo. Navajo is far and away the most commonly spoken Native language in the U.S. with nearly 170,000 speakers, or almost 10 times as many speakers as each of the two languages with the next highest numbers: Yupik and Sioux.avajo. Navajo is far and away the most commonly spoken Native language in the U.S. with nearly 170,000 speakers, or almost 10 times as many speakers as each of the two languages with the next highest numbers: Yupik and Sioux.