Across
- 4. the cells of green leaves and young stems of plants contain numerous green structure
- 5. soil contains certain bacteria called__________that convert atmospheric nitrogen into water-soluble compounds
Down
- 1. _______animals depend on plants for their nutrition
- 2. the chloroplasts are green because of the presence of the green pigment called_______
- 3. the process of taking food by an organism and its utilization by the body is called nutrition