Genesis 2:7 And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.
From that first and singular act of forming man from preexisting dust, God has always followed the same pattern, using raw materials that were previously in existence to continue to create, or recreate man as the case might be. And throughout the entire history of mankind, God has never turned either to the right hand, or to the left, unswervingly using the very same script.
Eve was not created from scratch, as per dust alone, as it was with Adam. The raw materials used for Eve were preexisting bone and dust, and thus, a woman was created distinctly different than man was.
After the fall of man, humanity became subject to deterioration and finally death, because the gift of immortality was only going to be granted to them on the condition of obedience. And since they had currently forfeited the golden opportunity, they would gradually slip into decay until the grave would receive them to be retuned to dust.
Genesis 3:19 In the sweat of thy face shalt thou eat bread, till thou return unto the ground; for out of it was thou taken: for dust thou art, and unto dust shalt thou return.
May The Lord add His blessing to the study of is word. God bless!