Answer:
The eye is made up of three layers: the outer layer called the fibrous tunic, which consists of the sclera and the cornea; the middle layer responsible for nourishment, called the vascular tunic, which consists of the iris, the choroid, and the ciliary body; and the inner layer of photoreceptors and neurons called the nervous tunic, which consists of the retina.
Answer:
663
Step-by-step explanation:
-337=x-1000
-x-337=-1000
-x=-1000+337
-x=-663
÷
663
I used Desmos, a graphing calculator online, and the answer is attached.
Hope this helps, and have a nice day!