You can see what is beside you. Think of it as a horse approaching a jump. They cannot see in front or behind but to the side.
it enables them to stay submerged in the water with only their eyes above the surface
Very much so, that allows the animal to see all around it and watch out for predators.
Can't not see back or sides
Well and animal with eyes on the side of their head is called a sliperygypsy
Tuatara
eyelids or a three dimensional vision
The Tuatara has three eyes and it lives in New Zealand
no as eyes are among the many things of which an animal posses which will never change as it is part of all of their genes. if an animal is born without eyes it is either a deformity at birth of had human interference.
One of the biggest benefits to having beautiful eyes is attracting the attention of another during a conversation. One could also have an advantage in obtaining employment.
During development of a jellyfish, this mysterious sea animal goes through a stage of having 24 legs and no eyes. A jellyfish spends it's entire life in the water.
No animal has eyes on their belly.
The answer to that question is the Tuatara. Its a lizardlike reptile that lives only in New Zealand.
Every animal species, including homo sapiens, or humans, has evolved eye placement that best ensures its survival. The location of eyes in an animal's body determines how the animal receives visual information. Most animals have eyes that are either on the front of the head or on the side of the head.
an animal does NOT have three eyes, i dont know what you are thinking!
The animal's eyes glow in the night.