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Digestive System
6th Grade Life Science
| Question | Answer |
|---|---|
| The process of the food you eat being broken down into smaller pieces so the body can create energy is called ___? | digestion |
| The liquid in the mouth that mixes with food to make it soft _____? | saliva |
| The organ that connects the mouth to the stomach. This muscles in this organ contract to push the food down to the stomach. | esophagus |
| The walls of this organ are made of strong muscle that tighten and squeeze food, mixing it with more digestive juices and enzymes. | stomach |
| Type of digestion that involves chewing and grinding food into smaller pieces. | mechanical digestion |
| Type of digestion that breaks food down into chemical nutrients or subunits called macromolecules. | chemical digestion |
| The name for when the muscle contract and pushes food into the stomach. | peristalsis |
| The place where the body absorbs most of its nutrients . | small intestine |
| Water is absorbed into the body here and undigested waste exits the body. | large intestine |