Across
- 4. Finger-like projections in the small intestine that increase surface area.
- 6. The upper chambers of the human heart.
- 7. The loss of water in the form of vapor from aerial parts of the plant.
- 8. Blood cells responsible for clotting.
- 9. Tiny pores on the surface of leaves used for gas exchange.
- 11. An enzyme found in saliva that breaks down starch.
- 12. Type of respiration that takes place in the absence of oxygen.
- 14. The green pigment in plants essential for photosynthesis.
Down
- 1. Balloon-like structures in the lungs where gas exchange occurs.
- 2. The 3-carbon molecule formed during the breakdown of glucose in cytoplasm
- 3. The procedure used for cleaning the blood of a person with kidney failure.
- 5. The filtration unit of the kidney.
- 8. Plant tissue responsible for the translocation of food.
- 10. The rhythmic contraction of muscles in the food pipe.
- 13. Plant tissue responsible for transporting water and minerals.