Cold working
the large plutonic rocks formed by the hardening of magma into the earths crust is called the ignius rocks
They are called Receptor Cells
They are called haploid cells.Other cells are diploid cells.
It is called mitosis when regular cells divide. It is called meiosis when sex cells divide.
"calcification"
Keratin is a protein responsible for the hardening process(keratinised) that cells undergo when they change from living cells with a nucleus to dead cells without a nucleus.
Hardening of the brain
Any hardening of the brain is called encephalosclerosis.If the hardening occurs in the cerebral hemispheres (as opposed to the rhombencephalon), it is called cerebrosclerosis. This is a morbid condition.The hardening of arteries within the brain is a form of arteriosclerosis, which in most cases is atherosclerosis. The buildup of hardened scar tissue within the brain can also be caused by the demyelinating autoimmune disease multiple sclerosis.
This is atherosclerosis.
Cold working
mostly is the hardening done by induction hardening machine, I know also manufactures that do this using the flame hardening method.
in my opinion surface hardening is applied only on the surface while the true hardening is applied in the whole part of the metal....
what the was on tooth hardening day?
Arteriosclerosis is hardening of the arteries.
They are called CELLS .
the large plutonic rocks formed by the hardening of magma into the earths crust is called the ignius rocks