Select the statement that correctly describes multiple sclerosis. a. this fatal disease leads to severe and progressive memory loss. b. this fatal disease attacks the peripheral nervous system. c. this nonfatal disease is characterized by severe memory loss. d. this nonfatal disease disrupts the central nervous system (cns).

Write an essay describing and predicting the effects of fitness-related stress management techniques on the body. should be at least 3 paragraphs

Which of these technological advances has improved flu vaccines? a. ct scans b. cell-based culturing c. egg production d. glucose monitors

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals