Question

3. Nutrients of the food are absorbed by the blood. T
4. Saliva helps to digest starch present in food. T
B. Fill in the blanks with appropriate words.
1. Children need more
2. Physical workers need a diet rich in
3.
stores energy to be used in future.
4. Undigested food is given out from the
5. The liver secretes a digestive juice called
C. Unscramble the following words with the help of clues given below.
1. A body-building food
:
A ESP
2
Aeneraviving food
LE 7 AM

Answer 1

Answer:

The small intestine absorbs most of the nutrients in your food, and your circulatory system passes them on to other parts of your body to store or use. Special cells help absorbed nutrients cross the intestinal lining into your bloodstream.

Answer 2

Answer:

• A spacecraft consume more fuel in going from earth to moon than it does on the return trip. ... For the return journey, moon's gravitational force is much less, hence less work is done and less fuel is consumed