Complex sentence: Approximately 65-70% of saliva in the oral cavity is produced by the submandibular glands, even though they are much smaller than the parotid glands.You can usually feel this gland, as it is in the superficial cervical region and feels like a rounded ball.
Split into simpler sentences: Approximately 65-70% of saliva in the oral cavity is produced by the submandibular glands, even though they are much smaller than the parotid glands. This gland can usually be felt as it is in the superficial cervical region and feels like a rounded ball.