interesting biological facts

[PEGxPELVISxPETE]

the human body follows the "tube within a tube" design.
your entire digestive system (mouth, stomach, intestines, etc.) are considered the inner "tube" and are thus outside of your body.

to help people understand this look at this cheerio.

the inner circle is not inside the cheerio.

[Triket]

But if you filled the cheerio with jam, for some unknown reason, wouldnt you consider the jam part of/or inside the cheerio?

[PEGxPELVISxPETE]

Originally Posted by jamie006

But if you filled the cheerio with jam, for some unknown reason, wouldnt you consider the jam part of/or inside the cheerio?

no the jam is outside of the cheerio

[Triket]

alright, a donought. The jam in the middle is part of the donought isnt it?

[PEGxPELVISxPETE]

no it is not inside of the donut tissue. a jelly donut would be more of a blastula shaped body design, the inner cavity (which is still outside the body of the donut) just happens to be filled with jelly.

[JJHmngr]

Originally Posted by PEGxPELVISxPETE

the human body follows the "tube within a tube" design.
your entire digestive system (mouth, stomach, intestines, etc.) are considered the inner "tube" and are thus outside of your body.

to help people understand this look at this cheerio.

the inner circle is not inside the cheerio.

That actually makes complete sense to me. You have to think of inside the cheerio as where cheerio exists not the center. I don't know if that clarifies anything but I tried.

[Woodtree]

Thats very unusual PEGxPELVISxPETE...Very odd indeed...I'll have to make a note of that and show it to my anatomy teacher. =O

I had heard that you're arms are just as long as you're legs. (stopping at where the ankle starts.)

[Doomsdale]

Believe it or not, but I believe the distance from the top of your head to the bottom of your feet is equal to your height. I'm not sure if this is true, but I'm going to have to try it out.

EDIT: Yeah. It's true.

[Scyther]

Females can simply loose their virginity from doing gymnastics or simply riding a horse.

[morrowind]

smoking cigarettes will kill you and everyone around you.. if you smoke cigarettes.