Stage+4+Eliminating

=Unit 1 Cells and System=

2.2 The Digestive and Excretory System
Stage 4: Eliminating pg 76 This section is about how the body rids itself of waste. It explains that the solid waste products of the digestive system is called feces. Another part talks about the process that the feces go through. This process is called "elimination." This is the last process of the digestive system. The whole process of the digestive system takes about 20 to 30 hours.
 * **Questions** || **Answers** ||
 * Undigested materials left out at this point in the digestion process are called? ||  ||
 * feces. || Hanae F ||
 * What are feces? ||  ||
 * Feces are undigested matierial. || Hanae F ||
 * How long does ingesting food to eliminating waste take? ||  ||
 * 20 to 30 hours. || Hanae F ||