[DOC] [TLE] Skin, Hair, and Nails - KidsHealth [PAR] Every square inch of skin contains thousands of cells and hundreds of sweat 
glands, ... The bottom layer of our skin, the subcutaneous tissue, is made up of 
connective ... The eccrine glands are found everywhere, although they're mostly 
in the ... Follicles are active for 2 to 6 years; they rest for about 3 months after that. [DOC] [TLE] What Makes Hair Grow? | Wonderopolis [PAR] (Keratin is the protein that your fingernails and toenails are made of, too!) ... If 
they make too much oil, your hair can look greasy. ... Hairs fall out all the time, 
whether you're washing your hair, combing or brushing ... Of course, it would take 
over 10 years for hair to grow that long, and most ... It's up to you how you 
measure. [DOC] [TLE] Hair - Wikipedia [PAR] Hair is a protein filament that grows from follicles found in the dermis, or skin. Hair 
is one of the ... 4.3.1 Curly hair; 4.3.2 Straight hair; 4.3.3 The EDAR locus .... All 
mammalian hair is composed of keratin, so the make-up of hair follicles is not .... 
In many other mammals, they contain much longer, whisker-like hairs that act as
... [DOC] [TLE] How fast hair grows, and other hairy science - ZME Science [PAR] Jan 7, 2016 ... Read on for more on how to grow hair faster and longer. ... the most conspicuous 
of the 5,000 mammal species seeing how we're ... of the follicles called the root, 
which is made up of cell proteins. ... The hair on your head grows about 6 inches 
a year. ... This is why they are so much shorter than scalp hair. [DOC] [TLE] Keratin 101: What is Keratin Really? | Keratin Questions Answered [PAR] Basically, keratin is a family of proteins that are among the most important .... 
They are made of this tough protein which is produced from living skin cells in ... I 
have problem with over productive Keratin, its produce too much, its cause .... 
Keratin is a structural protein that make up the outer layers of our skin, hair, and 
nails. [DOC] [TLE] 1. Skin: Your Outer Layer - Your Body: The Missing Manual [Book] [PAR] Healthy skin cells start at the bottom of your epidermis, about  of an inch down, 
living ... On most of your body, the epidermis is barely thicker than this page. ... 
That's what they are to an unusual family of creatures that exists on a diet made 
up ... You won't actually see the dust mites that share your home, because they're
... [DOC] [TLE] 25 Fun Facts About Hair | Madison Reed [PAR] Blonde hair comes in a close second, with only 2 percent of the population. Hair 
can grow just about anywhere on the body, except for the palms of your ... Hair is 
mostly made up of keratin, which can also be found on the outer layer of our skin 
... centimetres or 0.5 inches per month, and 15 centimetres or 6 inches per year. [DOC] [TLE] 12 Interesting Facts You Probably Didn't Know About Rhinoceroses [PAR] May 15, 2013 ... When left alone, they can live for over 40 years in the wild. ... The outside is 
composed of soft keratin, not unlike hair and fingernails, ... If the horn breaks off, 
the rhino can grow a new one. 2) ... 6) An adult rhino's skin can be as much as 5 
cm (2 inches) thick, with .... Mostly, with a few missing here and there. [DOC] [TLE] What Makes Your Hair & Nails Grow? | LIVESTRONG.COM [PAR] May 12, 2014 ... Keratin is a protein made by cells in your skin that make up your hair and nails. 
As keratin cells naturally push upward through the skin, they die and... ... You're 
all caught up! Official Partner of the ... momentum. Hair grows an average of 3 
inches a year, whereas nails usually grow about 1 1/2 inches a year.

Question: Mostly they're made up of keratin & grow as much as 2 inches a year
Answer: Nails