Science H.W(18/4/17)

Writing: Answer the following questions in NB 2.

  1. Name the various compartments of alimentary canal.
  1. Name the glands, which secrete digestive juices.
  2. State the role of digestive juices.
  3. Define ingestion.
  4. Name the types of teeth and their uses?
  5. State the cause for tooth decay.

[Time: 20 minutes                  MI: Verbal                   RBT: Application]

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