hair follicles
white blood cells form puss and the puss helps protect until skin grows
what happens to the caterpillars skin when it grows up is it comes off.
A skin follicle... is where a hair grows from.
The human body continually sheds dead skin cells, and re-grows new ones. So at any given time, a person's body has both new and old skin cells.
well as we grow like the turtle the human grows as well so that's why we shed skin so the turtle grows different spots or developing too
A fetal chick grows into a chicken, whereas a fetal human grows into a human.
your skin grows when your body grows. how you ask? well its really simple.! when you grow your body gets bigger and starts to expand and your skin goes with it that's what it would be like
When an insect grows their shell does not, so they need to shed their old skin and then grow while their new skin grows.
They shed their skin when they grow
yea after it sheds it grows new skin.
Human skin is well skin, and polar bears aren't human skin.