Food and water.
-protein
-carbohydrates
-fat
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
Answer:
Talking about dying or wanting to die
Talking about feeling empty, hopeless, or having no way out of problems
Mentioning strong feelings of guilt and shame
Talking about not having a reason to live or that others would be better off without them
Social withdrawal and isolation
Giving away personal items and wrapping up loose ends
Saying goodbye to friends and family
Pasteurizing milk would be ur answer
Where are you talking about though