myopia and Hypermetropia
The eye is important don't defect it!
CuppingBowSpring
The two main functions of the orbit are to protect and support the eye, as well as to provide a bony socket for the eye to sit in and allow for movement of the eye.
Two, Your "eye teeth".
The two main defects of a primary cell are self-discharge and limited rechargeability. Self-discharge occurs when the cell loses its charge over time even when not in use, leading to reduced shelf life. Limited rechargeability means that primary cells cannot be recharged and reused multiple times like secondary cells, such as rechargeable batteries.
Two common eye defects are myopia (nearsightedness) and hyperopia (farsightedness). Myopia is usually corrected with eyeglasses or contact lenses that help focus light correctly onto the retina. Hyperopia can also be corrected with eyeglasses or contact lenses, or in some cases with surgery such as LASIK to reshape the cornea.
Two types of light are visible light, which can be seen by the human eye, and ultraviolet light, which is invisible to the human eye but has shorter wavelengths than visible light.
the two main goals of the u.n. are peace and human dignity.
A microscope and eyeglasses are two examples of scientific lenses.
Immunoglobulin deficiencies are the result of congenital defects affecting the development and function of B lymphocytes (B-cells). There are two main points in the development of B-cells when defects can occur. First.
the heart and the brain
Two one behind each eye.