Body Organs

Ear is one of our important sense organ that function to detect the sound come and differ them. We have two ears on the left and right, so we can differ where the sound come from right side or from left side. If have the similar frequency come for left and right side of ear, its mean come from the top. If there are plug on the ear hole this will disturbed of hearing and cause wrong to detect the source, this plug normally merge from dirt that accumulate on the ear hole captured by ear wax that available along the ear hole. Earwax have function to protect of our ear from infection make water can’t be stick to the ear skin. This earwax is formed by wax glands in the external ear canal. The main component of earwax is keratin. There are different individuals vary considerable in the amount and consistency of their earwax. There are two types described, wet and dry wax, which are inherited. Dry wax is common in Asia people while wet wax is common in western Europe people. Too little ear...

Epidermis Layer The outer layer of our body organ is skin . Skin have very important role of our organ, it cover and protects all our organ that located under our skin. Skin becomes the first holder of every body organ. Skin become a protection from outside effect of our environmental like hot, cold and help keep our bodies at just the right temperature allows us to have the sense of touch. The skin divided into three part layer, the outer layer is epidermis, the outer layer of the skin often contact with the environmental directly and often damage because of direct contact so always build new cells instead of broken cell right below the top layer. Skin damage not just because of shear or contact with environment but also because of the age, when new cells are ready, they start moving toward to the top of epidermis layer. This trip takes two weeks to a month to reach the top layer and change the died cell. This changes make our skin always look young, when our age is old, this cha...