Answer:
Water is important to give you energy and Water is also VERY important for your health.
The answer to what structures might be found in the cranial portion of the midsagittal plane is the umbilicus and the bladder also you can also find the feet and the ankles, an in the structure you can also find of course the nose and the mouth, even the hand and the feet are included.
There may not be a diagram, but the organelle, ribosome, helps mRNA and tRNA bind together. :)