1.

Observe the following a, b statements. a) Teeth help in chewing, and grinding the food. b) Tongue mixes the food with saliva and spreads out the food evenly in the oral cavity. A) a, b both are true B) a is true, b is false C) a is false, b is trueD) a, b both are false

Answer»

A) a, b both are true



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