Describe the alimentary canal of man.

Explanation

### Step-by-Step Solution to Describe the Alimentary Canal of Man

1. **Definition of the Alimentary Canal**:
The alimentary canal, also known as the digestive tract, is a long, coiled tube that forms the digestive system in humans. It is responsible for the digestion and absorption of food.

**Hint**: Think of the alimentary canal as a long tube that processes food from entry to exit.

2. **Structure and Function**:
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