{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

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The skeletal system is divided into two different parts, the and the .

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How are the axial and appendicular systems similar?

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How are the axial and appendicular systems different?

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Label the parts of the skeleton

Mmuae Afoforo a Wobɛpaw:

Metatarsals

Femur

Skull

Fibula

Humerus

Vertebral column

Tibia

Clavicle

Pelvic girdle

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How does the spongy bone differ from the compact bone?

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Mmuae Afoforo a Wobɛpaw:

Produces blood cells and platelets

stores fat

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What do osteoblasts do?

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Osteoblasts start out as during fetal development.

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How are osteoblasts different from osteoclasts?

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A cracked bone is a fracture.

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What is the difference between a simple fracture and a compound fracture?

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Which do you think would be easier to treat, a displaced fracture or non-displaced fracture? Why?

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After a bone is fractured, a begins to form at the break.

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After the blood clot forms, forms in place of the blood clot.

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The cartilage contains , which surround the fracture. They are responsible for building bone tissue.

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The remove spongy bone while produce the new bone.

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, , of the bone and of the break are factors that can affect how much it takes a broken bone to heal.

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What are joints?

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The bones of joints are held together by .

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Match the description and type of joint with the correct image.

Mmuae Afoforo a Wobɛpaw:

The joint is immobile

Ball and Socket

Gives the widest range of motion, allow person to swing limbs in several directions

Allows side to side and back and forth movements

Gliding

Allows person to twist the limb

Hinge

Allows for back and forth motion in a single direction

Pivot

Sutures

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is the most common form of arthritis. It involves the wearing away of the cartilage that protects the bones in joints.

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arthritis is a disease where in which the immune system attacks the joints, beginning with the lining of the joints.

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The three functions of the skeletal system are to , and .

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What are the differences between the bones of the axial and appendicular skeletons?

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How is new bone formed?

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7th Grade Skeletal System

7th Grade Skeletal System

How are the axial and appendicular systems similar?

How are the axial and appendicular systems different?

How does the spongy bone differ from the compact bone?

What do osteoblasts do?

How are osteoblasts different from osteoclasts?

What is the difference between a simple fracture and a compound fracture?

Which do you think would be easier to treat, a displaced fracture or non-displaced fracture? Why?

What are joints?

What are the differences between the bones of the axial and appendicular skeletons?

How is new bone formed?

What are the functions of the skeletal system?

How are the axial and appendicular systems similar?

How are the axial and appendicular systems different?

How does the spongy bone differ from the compact bone?

What do osteoblasts do?

How are osteoblasts different from osteoclasts?

What is the difference between a simple fracture and a compound fracture?

Which do you think would be easier to treat, a displaced fracture or non-displaced fracture? Why?

What are joints?

What are the differences between the bones of the axial and appendicular skeletons?

How is new bone formed?

What are the functions of the skeletal system?