No.
Skin donation is useful as it allows someone who has a terrible wound to have it 'grafted' (covered).
Organs that are not used for their original purpose!Vestigial organs.
No. Vestigial organs are organs that were previously useful to an animal, but, even though they are no longer useful, remain because evolution hasn't taken them away yet. Seals still use flippers.
They help me to percieve the universe in which I live.
Nothing really. But I guess you could sell one on the black market. lol
im trying to figure that one out too. ive got a project for school and its due on Friday
Type your answer here... no
Ultrasound has the ability to detect the size and shape of pelvic organs, such as the bladder, and is useful in evaluating the cause of bladder dysfunction.
Anabolic reactions form organs and tissues of the body.
Any material is useful when someone uses it to make something.
You throw it at someone
i think a microscope is used to see the organs of a earth worm...i dont know if im write