How long does it take for a body to become a skeleton

“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?