Skeletal System Functions

Which of the following is a primary function of the skeletal system?

• Producing hormones

• Supporting the body

• Generating heat

• Absorbing nutrients

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DOK Level 2: Skill/Concept

How does the skeletal system contribute to the protection of internal organs?

• By providing a rigid structure that organs can attach to

• By secreting protective fluids around organs

• By surrounding vital organs with bones

• By regulating the temperature around organs

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DOK Level 2: Skill/Concept

What role does the skeletal system play in movement?

• Bones serve as levers that are moved by muscular action

• Bones produce the energy needed for movement

• Bones decrease friction with joints for smoother movement

• Bones absorb shock to prevent injury during movement

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DOK Level 2: Skill/Concept

Why is the skeletal system important for blood cell production?

• Bones provide a storage for excess blood cells

• Bones shape the blood cells

• Bone marrow is a key site for the production of blood cells

• Bones filter out old blood cells from the system

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DOK Level 2: Skill/Concept

What is the role of joints in the skeletal system?

• To produce red blood cells

• To connect muscles to bones

• To allow for movement between bones

• To provide rigidity and stability to the skeleton

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DOK Level 2: Skill/Concept

Which statement best describes the function of the vertebral column in the skeletal system?

• It protects the brain

• It supports the upper body and protects the spinal cord

• It is mainly for nutrient storage

• It controls the movement of the arms and legs

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DOK Level 2: Skill/Concept