1. PHYLUM NEMATOD A THE ROUNDWORM S

2. CHARACTERISTICS TUBULAR SHAPE WITH POINTED ENDS BILATERAL SYMMETRY UNSEGMENTED BODY MOVE IN A WHIP-LIKE MOTION

3. ROUNDWORMS CAN BE FREE-LIVING IN MOIST SOILS OR PARASITES

4. 1 WAY DIGESTIVE SYSTEM (2 OPENINGS) MOUTH REPRODUCTIVE SYSTEM INTESTINE ANUS MOUTH INTESTINES ANUS

5. PROBOSCIS INSIDE

6. LIVE IN HEART/BLOOD

7. HEART WORMS

8. LUNG WORMS

9. LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE

10. LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE LIVE IN MUSCLE

11. TRICHINA WORM CYSTS

12. LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE EAT FOOD IN INTESTINE LIVE IN MUSCLE

13. DOG ROUND WORMS - intestinal

14. THREAD WORMS – in muscle