Across
- 3. Other name for artificial kidney
- 4. Structural and functional unit of kidney
- 6. Membrane which divides the human heart
- 7. What is the type of nutrition in Amoeba?
- 9. Respiratory organ in humans
- 10. Largest vein present in the human body
- 11. Urine is egested through this organ
Down
- 1. Respiratory Pigment which carries oxygen
- 2. ______ is the largest gland of the human body
- 5. Process used by plants to make their own food
- 6. Respiratory organ in earthworms
- 8. Which tissue is used by plants to transport water and minerals