1. THE LOCOMOTOR
SYSTEM
JOINTS
(FLEXIBLE, SEMI-FLEXIBLE
FIXED)
BONES (RIGID AND HARD) MUSCLES (SOFT)
MUSCLES VOLUNTARY
UNIT 3
OUR SENSES
MUSCLES INVOLUNTARY

2. BONES: THE SKELETON THE MUSCLES IN OUR BODY
UNIT 3
THE LOCOMOTOR
SYSTEM
THE LOCOMOTOR
SYSTEM

3. DIFFERENT TYPES
OF BONES
SHORT BONES
UNIT 3
FLAT BONES
LONG BONES
FLEXIBLE JOINTS
DIFFERENT TYPES
OF JOINTS
SEMI-FLEXIBLE JOINTS
FIXED JOINTS