Organs

Mouth-> A mucous membrane-lined cavity. Where food is ingested

Pharynx->Connects mouth to the esophagus. Made up of two parts- oropharynx and laryngopharynx

Esophagus->Long passageway from esophagus to stomach(about 25 cm long) through the diaphragm, conducting food using peristalsis

Stomach->A C-shaped organ on the left side of the abdominal cavity, nearly hidden by the liver and diaphragm. It is where the majority of the food is digested, for 3-4 hours with an ability to hold up to 4 liters (1 gallon) of food. To keep the food in the stomach there are 2 sphincters at the esophagus and the small intestine.

Liver->An accessory organ that produces bile

Pancreas-> Another accessory organ that breaks down fats and secretes glucagon and insulin. They regulate the blood sugar levels in the body.

Gallbladder-> This organ  stores bile that the liver produces.

Small Intestine-> Water, nutrients, and starches are absorbed and waste material starts to form.

Large Intestine-> Water and vitamin K and B are absorbed into the blood stream. The waste travels to the anus.

Anus-> The waste is excreted here.


Peristalsis-Wavelike motion used to push food down the throat
Sphincter-A type of valve
Bile-digestive juice that breaks down food

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