Across
- 2. The part of food which makes food.
- 5. A chemical process of taking in food by an organism and utilization by its body.
- 6. A green pigment in leaves.
Down
- 1. Regulates the opening and closing of stomata.
- 3. An insectivorous plant that starts from P.
- 4. Bacteria that can convert atmospheric nitrogen into plant usable form.