Answer:
The cornea and the lens help to focus the light rays onto the back of the eye { RETINA}. The cells in the retina absorb and convert the light to electrochemical impulses which are transferred along the optic nerve and than to the brain.
Answer: Biotechnology is the area of biology that uses living processes, organisms or systems to manufacture products or technology intended to improve the quality of human life.
Step-by-step explanation:
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