Across
- 2. They eat both plants and animals
- 3. These are non-green plants and are depends on other living organisms
- 5. They take ready-made food, either plants or animals
- 6. They are called plant eaters
- 7. A process of taking food and its utilization by the body
Down
- 1. They are called meat eaters
- 4. They can prepare their own food