PDF chapter test TRY NOW
Wash your hands. Look into the mirror and count your teeth. Use your index finger to feel the teeth. How many kinds of teeth could you find? Take a piece of an apple or bread and eat it. Which teeth do you use for biting and cutting, and which ones for piercing and tearing? Also find out the ones that are used for chewing and grinding? Record your observations.
1. Number of teeth for cutting and biting food -
2. Number of teeth for Piercing and tearing food -
3. Teeth for grinding food -
Answer variants:
Pre molars
4 canines
Molars
8 incisors
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