The bones at the joints are held together by

Where do you find a hinge joint in your body?

(i) between the upper and lower arm

(ii) between the head and the neck

(iii) between the collar bone and the shoulder blade

(iv) between the upper and lower leg

Which of the following have a streamlined shape?

(i) fish

(ii) snail

(iii) earthworm

(iv) bird