Fertilized Human Egg (*i*)
A human that does not yet breath { respire } air on its own via its oral passages and is still attached to the mother via umbilical chord ergo not and independent individual human yet.
A baby that does not yet breath { respire } air on its own via is oral passages and is still attached to the mother via umbilical chord ergo not an independent individual yet.
A person that does not yet breath { respire } air on its own via is oral passages and is still attached to the mother via umbilical chord ergo not and an individual person yet.
To breathe INward is become IN-spirited....( * (i) * ) i-breathe { ( o ) } initially IN then OUT ergo, I am somebody, with individual status and now that I am free, I choose to feed off the nearest breasts { (.)(.) } that I can get my lips around.
......(* (i) *)........bilateral
.....( . )( . )......bosom buddies
.........( . )........umbilicus connection point
........\*Y*/.........sex internalized or externalized
......../......\.........leg, fin or side arm
....._/........\_......leg, fin or tail fluke { cetacean }