Functions of the Skeletal System
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Objective
I can describe the major functions of the skeletal system.
Part 1 of 4
Warm-up video
CrashCourse · 10:38Vetted channel
We don't generate video — this one is by CrashCourse on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 4
Key concepts
3 concepts
- 1
Your axial bones are found along your body’s vertical axis and provide skeletal support and organ protection, while your appendicular bones make up your limbs and help you move around.
- 2
Osteoblasts are bone-building cells that construct your bones, while osteoclasts are bone-breakers that break down bone so it can be remade.
- 3
Bone remodeling is carried out by osteocytes, osteoblasts, and osteoclasts to allow your bones to regenerate.
Part 3 of 4
Practice
12 questions
What is hematopoiesis and where does it occur?
List three major functions of the skeletal system as described in the video.
Part 4 of 4
Exit ticket
Quick comprehension check
“Describe three major functions of the skeletal system.”
Sample answer included in the free materials
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