Crystalline lens
it focuses light waves on the retina
With number 1 i would have to say C: Number two would be i would go with what u have
Explanation:
relating to human society at a very early stage of development, with people living in a simple way without machines or a writing system: ... Early settlers had to cope with very primitive living conditions.
Kenneth Bancroft Clark. (1914-2005)
Answer:
The Franklinites and the North Carolinans (Tiptonites)
Explanation: