Q: How many times does the heart beat in a minute on average?
A: The heart beats about 72 times in a minute on average.
Q: What is the shape of the stomach?
A: The stomach is described as a muscular, elastic, pear-shaped bag.
Q: Where is the liver located in relation to the stomach?
A: The liver lies on the right side of the stomach.
Q: What is the trachea, and what is its function?
A: The trachea, also known as the windpipe, is the passage through which air travels to reach the lungs.
Q: How do the lungs change during inhalation and exhalation?
A: During inhalation (breathing in), the lungs expand. During exhalation (breathing out), the lungs contract.
Q: What is the approximate length and diameter of the large intestine?
A: The large intestine is about 5 feet long and about 3 inches in diameter.
Q: What happens to food after it leaves the small intestine?
A: After leaving the small intestine, food moves into the large intestine.
Q: What role do tiny hairs in the nose play in breathing?
A: The tiny hairs present in the nose filter particulate matter from the air we breathe in.
Q: How does the liver help with digestion?
A: The liver secretes and sends bile juice to the stomach, which helps in digestion.
Q: What connects the stomach to the food pipe (esophagus)?
A: The upper end of the stomach connects to the food pipe (esophagus).
Q: Where does waste collected by the kidneys get stored before leaving the body?
A: Waste collected by the kidneys gets stored in the urinary bladder before being expelled as urine.