I believe Mélanie should talk to her friends and parents. Tell them how she feels. And she should find something she loves doing to make her confident and at ease with herself! She should embrace what she has!
Good luck! Hopefully this helped, if so can I get brainliest! Please and thank you ;)
Your answer would be the Kidney
The kidney was the first organ to have an artificial replacement; the dialysis machine invented by Kolff in the 1940s.