2006-10-13 10:05:44 · 6 answers · asked by C. 2 in Science & Mathematics ➔ Biology
they are semi permeable thus allowing osmosis to take place
2006-10-13 10:08:06 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Did your teacher put vanilla flavoring in the balloon and let everyone sniff the balloon? If so, could you smell the vanilla through the balloon? Why? Probably because the membrane of the balloon is selectively permeable like the membrane of a cell.
2006-10-16 12:56:20 · answer #2 · answered by KatyZo 3 · 0⤊ 0⤋
They both give biology teachers something to ask a question about.
2006-10-13 17:38:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Nothing
2006-10-13 20:59:33 · answer #4 · answered by mr.answerman 6 · 0⤊ 0⤋
they are both semipermable...they both let particles in and out
2006-10-13 17:08:13 · answer #5 · answered by ineedonebuddy 3 · 0⤊ 0⤋
made of plastic
2006-10-13 17:31:17 · answer #6 · answered by source_of_love_69 3 · 0⤊ 0⤋