The salivary glands produce saliva to moisten the mouth, to help protect teeth from decay and to digest food. The three major salivary glands are the parotid gland, submandibular gland (also called the submaxillary gland), and sublingual glands.Saliva drains into the mouth through small tubes called ducts. 1  The parotid gland makes 25% of the saliva and drains into the mouth near the upper teeth.he three major salivary glands are the parotid gland, submandibular gland (also called the submaxillary gland), and sublingual glands. Saliva drains into the mouth through small tubes called ducts.
NASA is located in several cities. The Kennedy Space Center, where all of the Shuttle launches occur, is technically in Orsino, Florida -- about 40 miles east of Orlando, Florida. NASA headquarters is in Washington, DC. NASA's Mission Control Center is in Houston, Texas.
The Kennedy space center is a space center where they do space stuff and launch and land space shuttles and do a bunch of scientific stuff there and it's in Florida! The Ken â¦ nedy Space center is NASA's (National Aeronautics and Space Administration) space vehicle launch place and Launch Control Center.he Kennedy Space Center complex encompasses approximately 219 square miles of area on the Florida Space Coast. That doesn't include the adjacent Cape Canaveral Air Force Stat â¦ ion across the Merritt Island Causeway, which comprises about 1,325 acres.