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