3. The skeletal system is a network of many
different parts that work together to help you
move. The main part of your skeletal system
consists of your bones, hard structures that
create your body's framework.
What’s skeletal system ?
4. **The skeletal system in vertebrates is divided into the
axial skeleton (which consists of the skull, vertebral
column, and rib cage), and the appendicular skeleton
(which consists of the shoulders, limb bones, the
pectoral girdle, and the pelvic girdle).
What are five main functions of the skeletal system?
5. The skeletal system is the body system
composed of bones and cartilage and performs
the following critical functions for the animal
body.
* supports the body.
* facilitates movement.
* protects internal organs.
* produces(red and white blood cells).
* stores and releases minerals and fat.
6. BONE :Bone is living tissue that makes up the body's
skeleton. There are 3 types of bone tissue, including the
following:
1) Compact tissue. The harder, outer tissue of bone.
2) Cancellous tissue. The sponge-like tissue inside bones.
3) Subchondral tissue. The smooth tissue at the ends of
bones, which is covered with another type of tissue called
cartilage.
what’s bone?
9. ANATOMY OF LONG BONE
Epiphysis
●Articular cartilage
●Spongy bone
●Epiphyseal plate
Diaphysis
●Compact bone
●Periosteum
●Endosteum
●Medullary cavity
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17. What’s is the cartilage?
Cartilage is a strong, flexible connective
tissue that protects joints and bones,and at
the end of bones reduces friction and
prevents them from rubbing together
when use joints.
18. What are joints?
A joint is the part of the body where two or
more bones meet to allow movement.
A joint is also known as an articulation.
What are ligaments?
A ligament is a fibrous connective tissue that
attaches bone to bone.
