Corn tortillas can be a giant pain to work with though -- if you use them straight from the bag, they crack and fall apart. Some people microwave them to soften them, but I think the most traditional way of softening corn tortillas is by frying them in a bit of oil for a few seconds.
Definition of SCLERA. : the dense fibrous opaque white outer coat enclosing the eyeball except the part covered by the cornea â see eye illustration. â sclerÂ·al \-Él\ adjective. See sclera defined for kids. ADVERTISEMENT.
is the outermost layer and is a tough, fibrous tissue that serves as the protective shield we commonly call the whites of the eye.. the sclera contains a specialized portion called the _________ (window of the eye), which contains no blood vessels and is transparent to allow light rays to pass into the eye.