Examlex
The least massive main-sequence stars have a/an _____ luminosity class and a/an _____ spectral class.
Blind Spots
Areas in which a person's view is obstructed, or in a broader sense, areas of knowledge or understanding that are lacking or not perceived.
Macular Degeneration
A progressive eye condition affecting the macula of the retina, leading to loss of central vision.
Cataracts
A clouding of the lens in the eye, leading to a decrease in vision.
Glaucoma
A group of eye conditions that damage the optic nerve, crucial for vision, often due to abnormally high pressure in the eye.
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