Alzheimer's is an organic condition that results in the progressive deterioration of brain cells. Other types of dementia are included in this category.
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Answer:
A. Germ theory
Explanation:
Germ theory is the scientific concept that specific microorganisms cause specific diseases.
1. Human trafficking lowers one's esteem because of shame and the treatment they receive. An inhumane treatment makes these individuals to realize that they're savages and not people.
2. HIV or other related diseases are rapidly transferred because of sexual contact and assault.
Retina
The retina is the part of the eye which converts light into electrical impulses with its photoreceptor cells (rods and cones) to the brain. Vision is achieved when light enters the pupil, focused by the lens, and converted into signals in the retina.
