Questions with the keyword 'human behaviour'

• what are lips used for by 282bdya43 to Andy, Duane, Giovanna, Katie Comments: (So far, one comment )
• Why so we dream, also why do we get bad dreams???? by diddymus to Katie, Duane, Andy Comments: (No comments so far )
• why do we get tired by 282bdya43 to Duane, Andy Comments: (No comments so far )
• why do we get hungry? by 282bdya43 to Duane, Andy Comments: (No comments so far )
• Why do we loose are voice ? by Caleb to Andy, Duane, Katie Comments: (so far, 2s comments )
• Why do we need are tong to talk? by Caleb to Katie, Duane, Andy Comments: (No comments so far )
• When you sleep, is it better to sleep in REM sleep of deep dreamless sleep? by Lieutenant Commander Data to Andy, Duane, Giovanna, Katie, Theresia Comments: (No comments so far )
• Why can’t we tickle ourselves? by joseph to Andy Comments: (No comments so far )
• Why do we cry? by joseph to Andy Comments: (No comments so far )
• Why can some people sing better than others? by joseph to Andy Comments: (No comments so far )