Suppose a bicycle was coasting on a level surface, and there was no friction. what would happen to the bicycle's speed? a. the speed would decrease but you would never stop. b. the speed would remain constant. c. the speed would increase since there is no friction. d. the speed would decrease until you finally came to a stop.

This is one popular brand of exercise machine

Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu

Bennett has trouble interacting with other students in school lately. he has become frustrated easily when asked to work in groups, and he has been withdrawing from class discussions. his teacher is worried about his