That is correct, a good description of the HYPODERMIS. Hence many syringes get the name "hypodermic" needles.
Oceanic crust is thinner and denser than continental crust.
Atomic #= 16
Mass=32.06
Neutrons=16 (subtract the atomic number by the mass(32-16=16))
Non metal
They come from crementation which is when disolved minerals are deposited in tiny spaces...