Question

1. Joints of the bone help in the 2. The bones in the elbow are joined by a joint. 3. The hollow bones are present in 4. The immovable joints are present in 5. Light travels in a 6. A substance which gives light is known as 7. The colour of the shadow of a green tree is 8. The flow of electricity in a circuit is called 9. The electric bulb was invented by 10. Give an example for insulator

          1. Joints of the bone help in the ______
2. The bones in the elbow are joined by a ______ joint.
3. The hollow bones are present in ______
4. The immovable joints are present in ______
5. Light travels in a ______
6. A substance which gives light is known as ______
7. The colour of the shadow of a green tree is ______
8. The flow of electricity in a circuit is called ______
9. The electric bulb was invented by ______
10. Give an example for insulator ______