I think it is chromosomal abnormalities
Modern medicine can't save everyone; but it can make death easier. Death for some, can be a painful and horrific experience. With modern medicine, we can lessen or totally take away this pain. This makes the death more peaceful and easier for the person to pass away.
Answer:
OD
Explanation:
OD is the answer because her friend's supported her through the journey, which is her social environment so I hoped I helped:
What don't you understand?
