What gives most objects it's natural color
Green is the most healing color. It promotes health and serenity because we are reminded of nature. Nature is there for us.
Black objects absorb the most heat
- many elements doesn't exist in pure form in the nature - many objects are made from alloys - many objects are mixture of compounds
chlorophyll is a substance which contained in leaf, it has green color, and gives a green color to most of leafs/trees. It helps plants for photosynthesis process. For me it likes melanine which gives skin color to human.
the iron oxide which gives it its reddish color
chlorophyll gives plants their green color
Subtle changes in light and color in nature
Research suggests that dogs are most distracted by the color red in their peripheral vision, as it is the most noticeable to them. Red objects may capture a dog's attention quicker than objects of other colors.
Most cells in nature do not have color. People with some forms of albinism have white hair because the cells lack pigment.
clay can come in different colours: dull grey brown orange/red green
Calcium can give a bone it's color. Calcium often appears as a greyish white when seen in its most pure elemental form.
Chlorophyll a is the most abundant pigment and it is the pigment that reflects green.