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acts as a temporary storage facility for feces
absorbs carbohydrates and proteins and is covered in villi
tubular organ connected to the large intestine which has no known purpose
waves of involuntary muscle contractions moving food through a tube - shaped organ
used for grinding food
begins the small intestine and is where most chemical digestion takes place

duodenum # jejunum # premolars # appendix # peristalsis # rectum

Explanation:

1. The rectum acts as a temporary storage facility for feces.
2. The jejunum absorbs carbohydrates and proteins and is covered in villi.
3. The appendix is a tubular organ connected to the large - intestine which has no known purpose.
4. Peristalsis are waves of involuntary muscle contractions moving food through a tube - shaped organ.
5. Premolars are used for grinding food.
6. The duodenum begins the small intestine and is where most chemical digestion takes place.

Answer:

1. acts as a temporary storage facility for feces - Rectum
2. absorbs carbohydrates and proteins and is covered in villi - Jejunum
3. tubular organ connected to the large intestine which has no known purpose - Appendix
4. waves of involuntary muscle contractions moving food through a tube - shaped organ - Peristalsis
5. used for grinding food - Premolars
6. begins the small intestine and is where most chemical digestion takes place - Duodenum