Questions Answered by Petrina

• How does caffeine keep you awake by anon-189305 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• Why do I sometimes feel dizzy when standing up after sleeping? by anon-189443 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• Will we ever evolve again by anon-189305 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• do we control emotions or do emotions control us ? by anon-189290 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• Can video games alter your sleep by anon-189305 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• Can sciencehelp worldwide sleep issues by anon-189280 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (So far, one comment )
• If you could be any animal in the world, what would you be? by anon-189282 to Yousef, Rachel, Petrina, Michael, Jason, Emma Comments: (No comments so far )
• how do we know if we have sleep disorder by anon-189441 to Petrina, Michael, Jason Comments: (No comments so far )
• Where is the place you work by anon-189641 to Petrina Comments: (No comments so far )
• do you believe in teleconetic powers , or any other things that define the natural law ? by anon-189325 to Petrina Comments: (So far, one comment )