History of the Womenâs Rights Movement. Living the Legacy: The Womenâs Rights Movement (1848-1998) âNever doubt that a small group of thoughtful, committed citizens can change the world. Indeed, itâs the only thing that ever has.â That was Margaret Meadâs conclusion after a lifetime of observing very diverse cultures around the world.
The Digestive System and the Liver - The mouth: saliva, teeth, and tongue. By the time food leaves the mouth and is pushed down into the gullet (or esophagus), it has already received a sampling of all the kinds of punishment and prodding that will be provided by the 30-foot tube that lies ahead of it.
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. The parotid gland makes 25% of the saliva and drains into the mouth near the upper teeth. The submandibular gland makes 70% of the salvia and drains into the mouth from under the tongue. The sublingual gland makes 5% of the saliva and drains into the floor of the mouth.