Yes, they can. Melanin is the substance that give skin it's natural color. Depending on ethnicity, region, and family background determines the amount of melanin you will develop. Also exposure to the sun cause the body to produce more melanin to combat the solar rays beating down on the skin. Natures way of protecting what's underneath. There are two types of melanin: pheomelanin (red) and eumelanin (very dark brown).
In answer to the question more 'to the point', sun bathing or more exposure to sunlight will darken skin color. But, over exposure can be painful, even dangerous as sunlight is made up of different forms of radiation. This radiation in small doses, average exposure vs. amount of melanin, is normal. But if solar output is higher than normal, or you receive an extended dose of normal sunlight, it can burn, blister even deform cells in the body causing forms of cancer. Sun screen is always recommended. It may take longer, but your have healthier looking and healthier skin over all.
There are also fake 'spray on' tans. These are basically spray paint for the body. Often, producing an orange, obviously fake, coloration if not correctly done and can be expensive.
i think they can
When a person looks at an object of a particular color for a long time and then suddenly looks at a blank space, the person sees a ghostly outline of the object in its complimentary color. This happens because the cones are sensitive in pairs. When a cone sensitive to one color is turned off, the other color is briefly turned on.
No, they do not change color, other than in the Winter, when they get covered by snow.
impurities can
why would you want to change your heritage or color it doesnt matter what or who you are, we are all equal. Accept who you are because there is no other person out there who is as special as you are! Dont change your color be proud of who you are and dont let anyone tell you different.
Thermochromic pigment is a kind of special powder that can change color with temperature,when temperature get rise,it would change color from colorful to colorless,or from one color to the other color,it has been widely use for textile printing through screen printing,or plastic by injection,as well as mugs by painting,it can be applied on many things.
== == Yes, it can change color. You have to make it change color but other than that yes.
Brandy's eye color changed during her childhood due to a condition called heterochromia, where a person has two different colored eyes. This is a rare but natural phenomenon that doesn't typically affect a person's vision or health.
You can;t change the color of just the start menu, but to change the color of your window borders, task bar and start menu, go to personalization by right clicking on your desktop, then to "Window Color and Appearance" in the window that appears. Change the color and other settings there.
No, pubic hair can vary in color from person to person. It may not necessarily be the same color as the hair on the head or other parts of the body.
Mineral change color because of heat, light, or radiation
Yes, lichen can change color depending on factors such as environmental conditions, exposure to sunlight, and air quality. Some species of lichen are known to change color when they are exposed to pollution or other stressors.