The joint given in the figure is:
Neck joint
Elbow joint
Wrist joint
Knee joint
The organ illustrated in the following figure is/are:
Heart
Lungs
Stomach
Kidneys
The place where two or more bones are joined together is called a:
Muscle
Skeleton
Joint
Elbow
The skull protects
Brain
Which of the following activities make your heart beats faster?
A boy is eating
A boy is reading
A girl is sitting
A girl is running
Which of these minerals makes our bones strong?
Calcium
Chlorine
Oxygen
Iron
