Sid is taking part in research on the effects of sleep deprivation; he has been without sleep for 75 hours. right now researchers have asked him to sit in front of a computer screen and hit a button each time he sees the letter s on the screen. a few days ago, sid was a whiz at this task; however, he is doing very poorly today. how are sleep researchers likely to explain sid's poor performance?

Ialready know the answer to this question but i wanted to ask you guys to see if you know. who started the okinawan karate style ryukyu kempo? when year was it found?

Which statement best describes a literary analysis? a literary analysis combines the writer's own opinions about a text with evidence from the text. a literary analysis contains only facts from a text and should not contain opinions. a literary analysis requires research from many sources of information to support an argument a literary analysis summarizes a text and makes a recommendation for others to read it.

The most heavily populated areas of africa are found