i would say c, because many people are in need for new livers, kidneys, etc, and it does save a lot of lives per year
The answer would be b and c.
Hope that helps!!
The procedure that Joanne's doctor would suggest to repair her breasts is a plastic surgery. Since she is now healthy, and tumor-free, she wants to have beautiful breasts again and the doctor believes that plastic surgery is going to help her. It will reconstruct her breasts and make them look "normal" again, the way they were before the operation to remove her tumor.
Answer:
they can form complex organ systems.
