What are the differences between autotrophic nutrition and heterotrophic nutrition?

Explanation

### Step-by-Step Solution:

1. **Definition of Autotrophic Nutrition**:
- Autotrophic nutrition is a mode of nutrition where organisms produce their own food. This process primarily involves the use of carbon dioxide, water, sunlight, and chlorophyll.

2. **Definition of Heterotrophic Nutrition**:
- Heterotrophic nutrition is a mode of nutrition where organisms depend on other organisms or plants for their food. They cannot produce their own food and must obtain it from external sources.

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