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What does the liver secrets?

• Bile
• Pancreatic juice

Bile is stored in the pancreas.

• True
• False

What is the finger-like projections found in the digestive system called?

• Protozoa
• Villi

The process of intake of food is called...........

• Ingestion

• Digestion

• Absorption

• Assimilation

The longest part of the digestive tract in humans is the ........................

• Oesophagus

• Stomach

• Small Intestine

• Large Intestine

Largest gland in the human body

• Buccal cavity

• Brain

• Liver

• Intestine

Name the process by which the digested food molecules are taken up by the intestine wall and sent to circulatory system.

• Assimilation

• Digestion

• Absorption

• Egestion

The inner walls of the stomach secrete _________.

• Mucus & hydrochloric acid

• Bile

• Lime

• Salt

______secretes pancreatic juice.

• Liver

• Brain

• Pancreas

• Skin

The ___ helps in mixing saliva with food.

• Heart

• Stomach

• Nose

• Tongue