Share Digestive system
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Which nutrient is the main source of energy for the body?
Fats
Proteins
Carbohydrates
Which nutrient helps to repair and build body tissues?
Vitamins
Carbohydrates
Proteins
Which nutrient helps protect the body from diseases?
Fats
Vitamins
Carbohydrates
Which food group mainly provides energy?
Carbohydrates
Vegetables
Fruits
Which organ is responsible for breaking food into smaller pieces by chewing?
Small intestine
Mouth
Stomach
What liquid in the mouth helps start digestion?
Saliva
Gastric juice
Bile
Which part of the digestive system carries food from the mouth to the stomach?
Small intestine
Large intestine
Esophagus
Which organ churns and mixes food with digestive juices?
Large intestine
Mouth
Stomach
Where does most digestion and absorption of nutrients occur?
Small intestine
Large intestine
Esophagus
What is the function of the large intestine?
Produce saliva
Absorb water from undigested food
Chew food
Which organ produces bile to help digest fats?
Pancreas
Stomach
Liver
Which organ produces digestive enzymes and releases them into the small intestine?
Esophagus
Pancreas
Liver
Which part of the digestive system absorbs digested nutrients into the blood?
Large intestine
Stomach
Small intestine
Which nutrient helps keep the digestive system healthy by preventing constipation?
Protein
Fat
Dietary fibre
Which food is rich in carbohydrates?
Egg
Chicken
Rice
Which food is rich in protein?
Apple
Bread
Fish
