Why can't humans see ultraviolet colors in the spectrum?
Based on evolution it has never been necessary for our existence so we would not have developed this. Others that benefit from it have, like the kestrel, and a species of shrimp for example can see into the ultraviolet spectrum.
it is bright and without it you cant see The visible light that provides us with color vision represents just a small, part of the electromagnetic spectrum, the spectrum of light ranges from Ultraviolet (UV) to Visible, Light and on to Infrared (IR) light. The UV and IR light are invisible to the human eye.
we see a spectum of colours because we cant make white light that easily and we need the different colours to make white light! i hope i helped you answer the question
No. humans cant get sick from dogs and daogs cant get sick from humans.
No! That would be really creepy. Humans cant have dogs, and dogs cant have humans.
its a primary colour you cant make red
none because blue is a prime color and prime colors can make colors but prime colors cant be made
The human eye is not designed to do so. UV is harmful to our eyes.
The human eye cannot see in the infrared or the ultraviolet.
i cant do it
Red Blue and Yellow
humans are heterotroph because humans cant make their own food.
Humans can multi-task. (Computers can do so too.) Humans can eat.(although computers cant.) Humans have feelings. (Computers dont) Humans can move. (computers cant.)
As we all know it...we blink, but fish on the other hand...don't. It's all about the cones and coloring in it since fish can only see some colors, and they are different from us humans --well as we all know. fish can see in water whilst humans cant. so their lens shape differs from ours in the sense that they can see light refraction under water whilst humans cant. because lights speed differs in air… Read More
you cant make blue from other colors blue (like red and yellow) is a primary color, and thus cant be recreated from other colors
it has powerufl rays that the ozone cant pick up. they can cause skin cancer
so the animals and humans can restock on their food they cant carry all of it in their sleds so the animals and humans can restock on their food they cant carry all of it in their sleds so the animals and humans can restock on their food they cant carry all of it in their sleds
good question. i cant find that answer out myself
you cant stupid
no you cant.
they cant live there because then they cant breath
no they cant :(
No they cant
we cant blue by mixing of colors. b'coz red,blue and green are primary colors.u can obtain many secondary colors my diff combination of primary colors
you cant mix colors to make red. red is a primary color
The colors that they can't see are red and green. (I think.)
hazel eyes can change color but unless you have a problem eye colors cant change
honestly, you cant neon is an element, and you cannot make neon colors from normal colors.
white is a color that you cant mix others to get, the primary colors are red blue and yellow, mixing these colors get you all the rest,
no the light cant cause its not a solid
No dogs cant be humans. Unless you wish really hard for it to happen.
It is because that is what transparent means!
colors cant be invented
because you cant mix two colors and get white, or get white from any other colors
It moves along the spectrum. Nothing particularly happens. If the wave is in the audible part of the spectrum the pitch will get higher. If it is in the visable part of the spectrum it will turn from red eventually to blue before it disappears. It will stilll be there you just cant see it anymore.
I'm pretty sure that is is color blindness to certain colors which makes it so you can only see certain colors.
i cant belive no one knows
They are colorblind-meaning they cant see colors.
He is a dog. He cant see colors.
u cant it is impossible
humans want what they cant have
yes they can
Have Feelinqs :D independent!
no! i cant answer this question, problem?
Humans cannot breathe under wayer or fly
Humans have water proof skin and that is why we cant breathe through it.
Sometimes elephants can be violent against humans but if they are you climb a tree where they cant get you
Some animals can see in full color like humans. Though some animals have cones in their retina (which are used to see color) that cant distinguish the colors other than the color black (when no light is reflected off the surface) and the color white (all light is reflected). All the other colors are just the amount of light that's absorbed and reflected, the darker colors would show up close to the color black.
there are little things in our eyes ( i forget what they are called) there is a layer of colour ones and a layer of night visoin ones behind. we lack night visoin ones but we have more color ones so we can see colours were as are pets cant because they lack colour ones so they can see in the dark well That and we see the colors that an object does not absorb… Read More
Robots can help humans in any way! In the home, business, factories, and can do the most dangerous jobs that humans cant even do!
vampires cant show up in refletion and humans can and i guess they can suck blood and we cant i guess if you tried.