
4 Megumi REVIEW SCIENCE Digestive System PART 1 and 2
Quiz by Deniega, Megumi Kaye D.
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This is where the process of digestion begins
They cut down the food in smaller pieces
It produces saliva.
It moistens the food making it easy for the food to move inside the mouth.
It is the rounded mass of chewed food mixed with saliva
It is a small flap of tissue in the throat that covers and closes the larynx when swallowing to prevent choking
It is made up of gastrointestinal tract and the other organs that work together to break down and absorb food.
It is the process of removal of undigested food contents and waste products from the body.
It involves the mechanical breakdown of food into smaller pieces such as chewing, grinding squeezing and churning food as it passes through the digestive tract.
It involves the food being exposed to enzymes that are secreted by the organs of the digestive system.
A series of connected organs where digestion and absorption take place