I was more trying to make the point that there are different degrees of 'beings'. Killing, say, a human adult, is not the same as killing a non-sentient cluster of cells.. or a worm...
Yeah, but in the case of abortion, the fetus is demonstrably a sentient and aware organism. If it were very early in gestation, then I guess you could just call it a 'cluster of cells,' but after several months, the fetus is essentially every bit as human as a new-born infant.