The body of the Flatlander: Lines
CY'S BACK AT IT WITH THE FLATBIO POSTS!
Remember: I am not a scientist/biologist/etcetera! I'm just some kid!
Remember 2: I should start looking into the possibility of getting someone to help me write IDs for these posts and the Flatland Encyclopaedia, because I can't do it always.
This has been sitting on my drafts since July 11 but I cant bring myself to finish the other endpoint or use my keyboard [my office is too hot] so I'm terribly sorry for the half baked post.
The eye is the brightest part of the body. You could argue that Lines have two eyes because of the division that allows them to breathe.. but it doesnt disrupt the brightness so meh. One eye.
I suppose that suction to the eye [through the respiratory hole sucking air in] could be another way for them to grab things, for as long as they can hold their breath.
Talking about holding their breath, they don't need air to perform their peace cry or to speak. Flatlanders have a tymbal-like organ, like an insect. So they can speak while eating etc. Some sounds do need air, but theyre mostly related to emotion and are used in conjugation to their tymbal chirps.
Around the Line's tymbal, above the lung, lays the occipital lobe and receptors. The receptors of the eye of a Flatlander are sensitive to light [Sight] and also extremely sensitive to touch [Feeling] – the occipital lobe's primary visual cortex right under the eye handles the information it receives and directs the tymbal.
The primary visual cortex's transmitters send and receive information and directions from the eye+vocal through the space that separates them [the lung] from the main brain. The other half of the occipital connects to the rest of the brain.
Under the brain, which extends for the vast majority of the Line's body, is the centroid/heart, which isnt actually situated at the center of the Line. [Still not 100% sure whether they have hearts, but I like the geometry reference—]
Under that is the digestive system. The "throat" from stomach to mouth is off to the side. On the other side is the reproductive system/womb. At last there's the mouth/beak, which unlike the eyepoint is much sharper. You can still die if you're stabbed by the frontpoint. Don't get cocky.