Questions Answered by Katie

• why do we have a gallbladder can u live without it? by 329bdya26 to Katie Comments: (No comments so far )
• what are lips used for by 282bdya43 to Andy, Duane, Giovanna, Katie Comments: (So far, one comment )
• Why do we have finger and toe nails? by JeremyTheHamster to Andy, Duane, Giovanna, Katie Comments: (No comments so far )
• How big can you brain grow? by PonyGirl12 to Andy, Duane, Giovanna, Katie Comments: (No comments so far )
• Why so we dream, also why do we get bad dreams???? by diddymus to Katie, Duane, Andy Comments: (No comments so far )
• why does some people have six fingers in one hand? by you cant see me to Katie, Duane, Andy Comments: (No comments so far )
• Why does your hair grow by clarabara to Andy, Duane, Giovanna, Katie Comments: (No comments so far )
• whats the purpose of each of the 26 pairs of chromosomes by bethany bob to Andy, Duane, Giovanna, Katie Comments: (No comments so far )
• How do we get goosebumps? by PonyGirl12 to Andy, Duane, Giovanna, Katie Comments: (No comments so far )
• what is your worst/favourite thing about science? by Lo-Bo Cookie to Andy, Duane, Giovanna, Katie Comments: (No comments so far )