The "natural way" is to leave it alone and let it do what is does, naturally.
olive oil
Cut it off.
this is a common natural thing which happens to all.. better do yoga. this is the best medicine n cure of white hairs.. thx
As you age, your hair follicles may produce less pigment, resulting in random long white hairs. This is a natural part of the aging process and is commonly seen in older individuals.
Then you won't have any hairs there.
No, as you can distort the shape of your eyebrows. Remove hairs from underneath. For the first time at least, you should probably go to a beautician as she will know which hairs to remove and which not
Alleles for both the red hairs and white hairs are used. This is a typical pattern of the codominance
No, it just appears that way. White hairs are easier to see on black and black hairs are easier to see on white.
Use color or natural Treatment
Yes, presuming you remain alive to grow them. Plucking a white hair will not influence the rate at which other hairs come in white. It will, however cause baldness if you pluck all your white hairs when all your hairs are white.
Alleles for both the red hairs and white hairs are used. This is a typical pattern of the codominance
Yes, with the advancement in age the color of hairs turn gray. The change in color from black to gray in hairs is a natural process provided you do not resort to artificial coloring of hairs.