Question

(1)The site of complete digestion and absorption of food in the human digestive system is :(a) stomach (b) small intestine (c) large intestine (d) rectum
(2) The millions of tiny outgrowths on the inner surface of small intestine are called:(a) capillaries (b) buds (c) villi (d) veins
(3) The length of small intestine in adult human being is about:(a) 1.5m (b) 2.5m (c) 7.5m (d) 4.5m
(4) The amino acids present in digested food in our body are used to make:(a) Fats (b) proteins (c) minerals (d) carbohydrates
(5) The fat present in our food is completely digested in the:(a) stomach (b) mouth (c) small intestine (d) large intestine
(6) water from the undigested food is absorbed mainly in the:(a) stomach (b) food pipe (c) small intestine (d) large intestine ​

Answer 1

Answer:

he fat present in our food is completely digested in the:(a) stomach (b) mouth (c) small intestine (d) large intestine

(6)

Answer 2

Answer:

1. Small Intestine

2. Villi

3. In humans, the small intestine is about 6 meters or 20 feet long.

4. Proteins

5. Small Intestine

6. Large Intestine

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Explanation: