because, without eyes you cannot see things that you'd want to see...
In weatherwhat is used to see cloud patterns and movements?
glasses
kicroscope
See the links below!
The largest internal part in your body well.................let's see...............when people mean part, sometimes that can mean an organ or a body part like a leg, arm, or head. The biggest internal organ in your body is your heart. The biggest internal part would probably be your muscular system or skeletal system.
The organ that is not removed from the body is the heart so that they can weigh it to see if you go to the underworld or not.
A common method to see bones is with an X-Ray machine.
Two ways of classifying organs into organ system is to see their main Major function and as well as their major organ.
that will be a Microscope
As long as a machine is pumping blood throughout the body I don't see why not.
It is most likely a "prolapsing internal hemorrhoid" (a large rectal vein protruding). This is common, but see a specialist promptly for treatment.
X - rays.
The microscope that is used to see internal structures of cells in a natural state is the compound light microscope. The microscope has a lens and light that allows it to see the internal structures of a cell clearly.
No, the trachea is the airway between the mouth and the lungs. It is not an organ, just a passage by which air travels to the lungs. See: http://en.wikipedia.org/wiki/Trachea
It is used in optical fibers. It is also the reason we see a rainbow and why diamonds have their brilliance.
Black diarrhea means that there is internal bleeding occurring inside of the animal. Anything can cause internal bleeding, from a ruptured organ to severe bruising or even an infection. Get a vet out immediately to diagnose what is wrong with the animal and to see if there is any hope in saving it.