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What else can I help you with?
How can worm live in dark?
Worms do not have eyes. Darkness has no effect on them.
Can cockroach live in complete darkness?
yes, well, if they have food to keep them living.
Do fish that live in the depth of the ocean live in the dark or light?
That depends on how deep. There are fish that live in darkness all the time. Some don't even develop eyes, because they don't need them. But other fish have some kind of glowing light on their bodies that attract prey, so there is some light even down in the blackness.
Why are fish of deep ocean bottom blind?
because the water is so deep sunlight doesnt penetrate that far down, so they live in complete darkness. dont need to see if its too dark to see.....lol.
How long can a human live in complete darkness?
I doubt living in complete darkness has any unknown major life reducing effect. Assuming you are getting the same exercise, diet, and vitamin d somehow, you would live a very boring, normal length life
Do animals in total darkness all their live need eyes?
if someone or something lives without needing to use its eyes it's other senses are increased to help it survive
Why dont fish blink?
They don't have eyelids and the reason why people blink is because we have to wet our eyes,but, they live under water so they're eyes are always wet.
What does fish who live in caves have no eyes means?
Most likely the fact that the fish has no eyes indicates that the cave that the fish lives in is very dark, and the fish has no evolutionary use for the eyes. Eyes may also indicate a weak spot where predators can attack, so not having eyes may help with the fishes survival.
Can fish see in the dark?
Most fish have good night vision, but they can't see in complete darkness. They have adapted to low light conditions and use specialized cells called rods to help them see in dim light. Some fish, like catfish and carp, have particularly good night vision due to a higher number of rods in their eyes.
What colours do fish living in hundreds of meters in the ocean prefer?
Fish living in extreme depths prefer to live in darkness, but when light does get down that deep it is usually blue light.
Can a human eye function in total darkness?
No, the human eye cannot function in total darkness. Our eyes need at least some light in order to see, as they rely on light entering the eye to create visual images. In complete darkness, the eye cannot detect any light to create an image.
Do fish have eyelids?
No fish do not have eyelids, they do not need eyelids or even have them because there eyes get all the moisture they need because they live in water.yes because as you see in a fish face you can see that it doesyes fish do have eyelids i saw in the bue planet aquaiem. it was the big massive onesno they dont need them because they live under water making their eyes already moist
