An organ is a system in a person's body.
its an organ
In 5th grade science, an organ is a group of tissues that work together to perform a specific function in the body. Examples of organs include the heart, lungs, and liver. Organs are part of the organ system, which is a group of organs that work together to keep the body functioning properly.
Gills are an organ that fish have, that enables them to obtain oxygen from the water that they are in; it is what fish use instead of lungs.
Testes
are you against or for organ transplant cause i wanna know its for a science project
No. It requires a lot of science to determine if the organ will fit, and then even more to keep the body from rejecting the organ.
opium (source: science class)
A foot can be scientifically described as an organ of locomotion.
it is mean eyes
science mean having
resonding, adapting, repducing, cells, organ
http://www.tutorvista.com/content/science/science-ii/heredity-evolution/evolution-classification.phpgo there... it might help .. :]