All I have said, from the beginning, is that there is debate over all of it, and no one is using the same yardstick for IT. I used the word "life" in place of IT, because that is how the argument is best understood by all involved. If the word "consciousness" was used for IT, then the reverse argument is that brain dead people are not "human" either. Or babies who are born brain dead are never "human". Same reason I can't use the word "awareness". Or even the word "soul", because not everyone believes in a soul.
Fail. There's no argument over what to call 'it'. There's argument over whether life or sentience matters. You said life. You meant life. If you wanted to argue that life isn't the important bit, then you should have made that argument.
"Life" seems to be the best term available to use.
Only if that's what you mean.
No, there's not. Because it's a simple matter of scientifically verifiable empirical fact
Is that necessarily and always a bad thing?
Our DNA. By definition.
When an ovum and a sperm come together to create a lifeform with human DNA.
Again, by definition.
When does IT come into our bodies?
What are you babbling about? Will you pick one argument and stick with it?