Answer:
Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a form that is absorbable into the bloodstream.
Explanation:
Answer:
no matter how much it hurts, one day you will look back at your struggles and pain and realize that it has changed your life for the better.
AIDS because it is incurable, however since there are treatments available, AIDS can still go dormant. it is also the least bit noticeable to the naked eye.
hope this helped hun.
