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Why is it important for the brain and spinal cord to be protected? select all that apply.
1: because the spinal cord supports the body and keeps humans standing upright
2: because the brain and spinal cord are delicate
3: because the brain and spinal cord are important centers of communication for the entire body
4: because damage to the brain and spinal cord affects other parts of the body
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Why is it important for the brain and spinal cord to be protected? select all that apply.
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