Answer:
tissue because its the smallest one and could probably be more accurate
<span>A specialist medical doctor who study about the
eye care and eye vision is ophthalmologist. Normal findings of the internal eye
a nurse will document is a uniform red reflex, round optic nerve disc, which
may be white or pink. She also document a normal findings of bright red
arterioles and dark red veins. </span>
Thin atmosphere with low oxygen and carbon dioxide levels
