Answer:
d. feeling as if you are hearing voices of people who aren't there
Explanation:
This usually is a result in a mental illness, such a Schizophrenia. Delusions are not normal to experience most of the time.
Whether it is a real emergency or a threat to you and/or the public
CORNEA of the eye remains same throughout our life span
By components do you mean organs? If so...
1. Brain - gives demands ands orders to all of the body to function properly
2. Heart - pumps blood, and keeps the organism receiving the blood alive
3. Skin - protects the tissue from UV Rays that may be harmful