There are NO organs not needed. This is confusing, but you could live without a leg and live. Scientists say you don't need a tailbone, which is false. You need every organ.
Shows that over time organs that are not needed or not used that a species can live without begin to appear in offspring. ex) some humans are born without their wisdom teeth
No you don't need all the organs in your respiratory system to live you can live with 1 lung.
The health of the body's organs and growth.
because they want their organs and they need their organs to live.
organs
with out the organs we can not live
well, if your organs go bad you can probably die because you need almost all your organs to live.
When baby animals grow in eggs they are growing their organs that are needed. The eggs help protect the baby while it grows big enough to live outside the egg.
No, your organs are what make you alive. If even one organ stops working, you can die.
The 5 organs help us to live; breathing all that stuff
they dont everything living has a heart
Well, they thought that brains and organs were not needed.