All of the above because it is all mental.
B) Brain...spinal cord, for some reason I keep ending up on questions you've asked.
Nitrogen-containing biological compounds found in DNA/RNA/nucleotides/and nucleosides
Loud noise can damage cells and membranes in the cochlea. Listening to loud noise for a long time can overwork hair cells in the ear, which can cause these cells to die. The hearing loss progresses as long as the exposure continues. Harmful effects might continue even after noise exposure has stopped.
Answer: A commonly accepted and encompassing definition of marriage is the following: a formal union and social and legal contract between two individuals that unites their lives legally, economically, and emotionally.