If the eyes were located toward the front of the head,the organism was probably an active swimmer.If the eyes were in the back of the head, the organism might have been an ocean bottom dweller. in most species,the eyes were located midway on the head-ideal for an organism that both crawled on the seafloor and swam in the water.
Natural Selection :D
the eyes are located in the center of its head so it is probebly adapted to walking on the sea floor as well as swimming
the eyes are located in the center of its head so it is probebly adapted to walking on the sea floor as well as swimming
Yes, they have crystal eyes.
fish were they first organisms to have eyes
If the eyes were located toward the front of the head,the organism was probably an active swimmer.If the eyes were in the back of the head, the organism might have been an ocean bottom dweller. in most species,the eyes were located midway on the head-ideal for an organism that both crawled on the seafloor and swam in the water.
They can help us find information about how(if you believe so) we evolved.They also can track down when and where ancient organisms lived.(This dinosaur lived in this time, and that trilobite lived then)
Trilobites with flat eyes lived above the surface of the ocean floor, those with stalks burrowed below it. Those with very large or no eyes may have lived in lightless depths; those with all-round vision may have been prey, while those with binocular vision may have been predators. Just like animals living today, really.
Trilobite+sand=crab
rock and plankton
What does a yellow line in the eyes indicate.
Although researching has provided a definition for the word trilobite there does not seem to be any reference as to why one would be referred to as a trilobite. A trilobite is an extinct arthropod from Paleozoic times of which the skeleton is divided into three parts.