1)What are the three subdivisions of the small intestine.

2)What are the three subdivisions of the large intestine.

3)What are the three salivary glands.

1. Three parts of small intestine are duodenum, jejanum and ileum.

2. Large intestine consists of caecum,colon and rectum.

3. The three salivary glands present in our mouth are parotid gland, submandibular gland and sublingual gland.