Physical because your body is physically recovering
I think it's most likely D because when I googled the definition it said something about gas so yeah
You can tell by Crying... If the baby is in very serious pain she / he will scream and not stop until releive if the baby is in very little to no she/he will just make very fant sounds and you kind of can sens when a baby is in pain ...
I wanted to help but I can’t read the article.
Yes I have took the CASAC exam.