Question

Q5. Fill in the blanks:-
1. Sound cannot travel through_________
2.
________is essential for the formation of thyroxine.
3. A belt of asteroids orbits between_____
and Jupiter
In old age, the eye may become cloudy due to________​

Answer 1

Answer:

1. blockage area
2. hormones
3. Mars
4. chain

Answer 2

Answer:

1. Sound can not travel in a vacuum .

2. Iodine is essential for the formation of thyroxine.

3. A belt of asteroids orbits between mars

and Jupiter .

4. In old age, the eye may become cloudy due to cataract .