Compare the permeability of a cell membrane such as the one in the small intestine of a cow, with the permeability of both a balloon and a condom, and prove that a condom is less permeable than either a balloon or the small intestine of a cow.
We think that the condom will be more impermeable than a cell membrane in a cow's intestine because condoms are made of latex; latex is very effective at blocking any transmissions because its pores are too small to allow the flow in or out, however we think that in a cell membrane and a balloon the pores will be bigger allowing fluids inside.
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