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Which mineral has the same hardness as fingernails?
The mineral that has a similar hardness to fingernails is gypsum. Gypsum has a Mohs hardness of around 2 on the scale, similar to that of fingernails.
Are fingernails carbon sinks?
Although fingernails are made of a protein called keratin which contains carbon, they are not significant carbon sinks. The amount of carbon stored in fingernails is relatively small compared to other carbon sinks in nature such as forests or oceans.
Why do dead people's fingernails turn blue?
After death, blood circulation stops, causing blood to pool in the capillaries under the fingernails. This pooling of deoxygenated blood can give the fingernails a bluish appearance due to lack of oxygen.
Is a coachcroches skin made of the same thing as your fingernails?
Yes, both a cockroach's exoskeleton (skin) and human fingernails are made of a protein called chitin. However, the composition and structure of chitin in a cockroach's exoskeleton are different from the keratin in human fingernails.
Can a person live without fingernails and toenails?
Yes.
Are fingernails proximal to the wrist?
The fingernails are distal to the wrist. The wrist is proximal to the fingernails.
What is the Name of five fingernails?
penta-fingernails
What can you do for a child that picks their fingernails out?
you duct tape their fingernails and when they forget that the pick their fingernails and then its all done
Why do who have fingernails?
People's fingernails are designed to protect the ends of our fingers, which are much more delicate than fingernails are.
Do proboscis monkeys have flat fingernails?
they do have flat fingernails
What kind of nail do carpenters avoid?
their own, or fingernails. fingernails is on little riddle level 73...
Do fingernails reproduce?
yess. they reproduce more fingernails. yeaah.
Do fingernails have germs under them?
Yes, fingernails have germs under them.
Which is ceaner fingernails or toenails?
if you wash your hands a lot, fingernails
Is there HIV virus in fingernails of infected person?
HIV is not in fingernails.
Do monkeys have fingernails and how do they use them in their daily activities?
Yes, monkeys have fingernails. They use their fingernails for activities such as grooming, climbing, and picking up food.
Which of these is a sign of dehydration shivering sleepiness talkativeness blue fingernails?
blue fingernails
