Q.9 _________refers to a movement that increases the angle between two body parts.

(A) Abduction (C) Flexion (B) Adduction (D) Extension

Q.10 Flexion refers to a movement that
the angle between two body parts.
(A) increases (B) decreases (C) does not change (D) changes invariably

Q. 11________gave the three laws of motion.

(A) Einstein (C) Galileo (B) Newton (D) Baird

Q. 12. According to Law of "A body at rest will remain at rest and a body in motion will remain in motion at the same speed and in the same direction unless acted upon by an external force".

(A) Acceleration (C) Gravitation (B) Reaction (D) Inertia