MY HEART
meaner you you rename
You arrange the bones so that the bones form the letters "T-E-N" (2 bones, 4 bones, 3 bones).
I fear staring
There are several 2 letter words ending in the letter e. These words include be, he, me, as well as we.
a fairest ring
Python - no e
relieved
promine I believe it promotes cell division. Promote -> -ote, +ine
feelings
If one of the three Is was meant to be an L, those letters can be used to spell "live with me".
LGEIFSNE
that is 12 letters! not 10 :P