Answer:
ain't mine, but I find this very funny.
Explanation:
A professor was traveling by a boat. On his way, he asked the sailor, "do you know biology, zoology, geography, physiology?" The sailor said no to all his questions.
Professor: "What the hell do you know on this Earth? You will die if illiteracy. After a while the boat started sinking. The sailor asked the professor, "Do you know swiminology and escapology from sharkology?" The professor said no.
Sailor: "well, sharkology and crocodiology will eat your assology, headology, and you will dieology because of your mouthology"
Explanation:
<u>-file a V-shape into the crack</u>
The keratinous nail plate is immediately viewable and is generally called the nail. It covers the new bed which is the region where the nail sticks to the finger over the sections like the lunula- these are the half moon shapes at the base of the nail. The matrix is the region directly before the lunula while, the germinal matrix below the lunula is closest to the knuckle where most of the cell production occurs. The periosteum which are structures surrounding the nail plates and the cuticle which is a region of skin that protects the nail matrix where nails grow out of the fin
ger.
Learn more about keratin at brainly.com/question/12901614
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