2. Name the four types of teeth and their main functions in the human jaw.
1. How is ingestion different from egestion?
3. How do villi help in small intestines of human beings?
4. What is rumination?
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four types of teeth are
molars ,premolars,insisors,canines.
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2) Incisors- Cutting
Cannines- Tearing
Molars and Premolars- Chewing and grinding.
1) Main difference is that Ingestion is intake of food and egestion is excretion of food
3) In digestion, Villis helps in absorpbtion of liquid or fluids.
(Sorry I don't know The 4th answer.)
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