Same as the one on the right: We usually have two organs that mimic each other and performance and functioning case we lose one so if two kidneys to lungs it helps if we lose one organ we have another went out the survive.
Answered 9/24/2016
5.6k views
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question