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.
A murder of crows is a more poetic term for a flock of crows which can be traced to approximately the 15th century. During this particular part in history the word 'murthre' was used to describe 'murder'. Over the years this Middle English word became known as 'murder' only, instead of the more archaic murther'.