1000 milligrams equal one gram. I do it like this, it's easier. g, (Dag, cg, mg). 1 (0 0 0) add 0 after each measure that comes after gram. In this case I added 0 after 1 gram to equal 100 milligrams.
Crow: Crow is a harbinger of change; spiritual, mental and emotional. Life, death, rebirth, transition magic, watchfulness, look for opportunities coming up, aids in ability to move spiritually and physically. They teach the power and balance of light/dark and spiritual/physical.
Symbolic Owl meaning is appearing for you now imparting the spiritual meaning that this is a time of gaining clarity in the darkness, knowing your true power lies in the wisdom of the lessons and experiences you've had, and you have much to teach as others will seek your counsel...