Essay on Earthworm
In this essay we will discuss about Earthworm. After reading this essay you will learn about: 1. Habitat and Habits of Earthworm 2. Morphology of Earthworm 3. Anatomy 4. Digestive System 5. Digestive Glands 6. Blood Vascular System 7. Hearts and Anterior Loops 8. Excretory System 9. Nervous System 10. Receptors or Sense Organs 11. Reproductive System 12. Copulation and [...]