Draw the diagram of alimentary canal of man and label the following part.
Mouth, Oesophagus,Stomach,Intestine

Explanation

### Step-by-Step Text Solution:

1. **Draw the Outline of the Alimentary Canal**: Start by sketching a long tube-like structure that represents the alimentary canal. This will be the main framework of your diagram.

2. **Add the Mouth**: At the top of your diagram, draw the mouth. This should be a rounded shape, representing the buccal cavity. You can add teeth to indicate that this is where food ingestion begins.

3. **Draw the Oesophagus**: Below the mouth, draw a narrow tube leading downwards. This is the oesophagus (or food pipe). Make sure it connects the mouth to the stomach.

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