The yellow is the region where fluid flow from the Earth's outer core is the greatest. Red mush is the inner core boundary. Large flows exist on an imaginary tangent cylinder due to the effects of the Earth's rotations, fluid viscosity and the presence of the solid inner core within the spherical shell of the outer fluid core.
Growth Rates. Fingernails grow approximately 2 to 3 millimeters, or about 1/8 inch, per month. Toenails grow slower than fingernails, at a rate of about 1 mm per month. Hair, on the other hand, grows at a much faster rate: roughly Â¼ to Â½ inch per month, or 6 inches per year. In fact, after bone marrow, hair is the fastest growing tissue in the body.
Many nail biters wonder how long it will take until their fingernails have fully grown out and returned to their ânormalâ shape. To answer the question, letâs first examine how exactly fingernails grow.Fingernails are composed of protein fibers called keratin which is the same protein hair is made of.any nail biters wonder how long it will take until their fingernails have fully grown out and returned to their ânormalâ shape. To answer the question, letâs first examine how exactly fingernails grow.