SKELETAL SYSTEM PRACTICE
Name: __________________ Level: ______ Date: _________________
I. Part: Complete the vocabulary words.
1. s__i__e
2. __oin__s
4. __k__ll
5. fe__ u__
3. v__rte__ __a
II. Part: Fill the blanks with the correct answer.
1. The human body is structured by two very important systems:
a) _______________________ b) ______________________
2. Bones and muscles work side- by – side giving us:
a) _________________ b) ________________ c)________________ d _________________
3. On the day you were born, you had more than:
a) __________ bones.
4. When you turn 20 years old, you will have only about:
a) ______ bones.
5.The thigh bone is also called:
a) _____________ and it is the longest bone in our body.
III. Part: Complete the conceptual map.
The Skeletal System
The vertebrates form our
The
protects our brain
protect our heart and
lungs.
Our
helps hold our body
erect.