7th Grade Skeletal System

1

How are the axial and appendicular systems similar?

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How are the axial and appendicular systems different?

1

Label the parts of the skeleton

Drugi mogući odgovor:

Metatarsals

Femur

Skull

Fibula

Humerus

Vertebral column

Tibia

Clavicle

Pelvic girdle

1

How does the spongy bone differ from the compact bone?

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Drugi mogući odgovor:

Produces blood cells and platelets

stores fat

1

What do osteoblasts do?

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How are osteoblasts different from osteoclasts?

1

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?

1

What are joints?

1

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

Drugi mogući odgovor:

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

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How is new bone formed?

1

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?