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Search Results for digestive - All Grades

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Grade 7 Respiration, Digestion, and Excretion
Grade 12 Biochemical Pathways
Grade 9 Respiration, Digestion, and Excretion
Which process occurs primarily by structures A and B in the diagram?
Digestive System
  1. chemical digestion
  2. nutrient absorption
  3. peristaltic movement
  4. mechanical digestion
Grade 9 Respiration, Digestion, and Excretion
Which process occurs in structure D in the diagram?
Digestive System
  1. chemical digestion
  2. nutrient absorption
  3. peristaltic movement
  4. mechanical digestion
Grade 10 Environmental Science
What is a biogas digester?
  1. bacteria that decompose living organisms
  2. a container for holding
  3. fungi that convert methane into carbon dioxide
  4. a container where organic matter ferments and methane is produced
Grade 8 Respiration, Digestion, and Excretion
Carbohydrate digestion starts in the
  1. small intestine.
  2. esophagus.
  3. stomach.
  4. mouth.
Grade 5 Respiration, Digestion, and Excretion
What is mechanical digestion?
  1. using machines to digest food
  2. letting food sit in the stomach and dissolve
  3. mashing up the food before eating it
  4. grinding up and moving along of food
Grade 9 Respiration, Digestion, and Excretion
The pharynx is a structure shared by which two body systems?
  1. integumentary and respiratory
  2. respiratory and circulatory
  3. respiratory and digestive
  4. digestive and excretory
None Respiration, Digestion, and Excretion
In the digestive system, the intestines                           .
  1. help you work out
  2. help you breathe
  3. absorb nutrients from food
  4. work hard for the money
Grade 11 Respiration, Digestion, and Excretion
Most of digestion is completed in the
  1. esophagus.
  2. stomach.
  3. small intestine.
  4. large intestine.
Grade 8 Properties of Matter
Grade 9 Diet and Nutrition
Continuing Education Medical Terms
Beginning of the digestive tract
  1. mouth
  2. esophagus
  3. tonsils
  4. hypothalamus
Grade 7 Respiration, Digestion, and Excretion
The digestive process begins with the
  1. esophagus.
  2. teeth.
  3. small intestine.
  4. stomach.
Grade 7 Respiration, Digestion, and Excretion
Mechanical digestion begins in the
  1. esophagus.
  2. pharynx.
  3. mouth.
  4. stomach.
Grade 12 Respiration, Digestion, and Excretion
The function of the digestive system is
  1. elimination and expulsion.
  2. digestion and absorption.
  3. absorption and elimination.
  4. circulation and excretion.
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