A number of theories about the reasons for having toe and fingernails abound. Most relate to human evolution, suggesting that they are related to the claws which other members of the animal kingdom have. Fingernails especially are highly useful to perform daily tasks, and toenails sometimes come in handy as well, depending on the situation. While toe and fingernails may be vestigial remains of our wild past, most people who have lost nails agree that they are much more valuable than they look.
One theory about fingernails and toenails suggests that they are designed to protect the delicate nail bed. This supposition has been dismissed by many doctors, who point out that people who permanently lose nails develop tougher nail beds. It seems more likely that the delicate tissue or quick under the nail evolved in response to the presence of fingernails, rather than the other way around.
The more likely reason for the presence of fingernails and toenails is that they are useful. Fingernails help humans to scratch things, peel fruit, open things, pick away the outer layers of other edibles, undo knots, and perform a variety of other tasks. In a more distant past, fingernails probably assisted humans with the capture of body lice, as is still seen among the great apes. When the feet were used more like hands, toenails served a similar function, helping humans to open vital food objects, strip bark to build structures, and other such things.
i think you need your nails so that no bugs or bacteria will grow on it and so if you is going on a date and you want your nails done
Claws becuz they need claws to get there food not nails
If nails are weak, supplement with biotin.
I don't see why you would need nails...? You can use the vines as rope which will be as usefull as if you had nails.
1.5 or 2 inch finish nails
No. You will need the correct nails.
Yes. If you want your natural nails to grow they need to not have fake or artificial nails on top because they dont have room to grow.
acrylic nails are like fake nails, (you would probably know,) but, you can have any sized nails.
fingernails
you need GED and you need to know how to do hair and nails and makeup
I need a hammer to tighten the nails on my chair.
Because they just need something to get did with their nails