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2 cards from this section. Quick, good the night before a test.
What structure protects the brain?
Think of the hard casing around the brain.
What fluid cushions the brain?
This fluid is key for shock absorption.
What protects the brain?
Think about the outermost layer protecting the brain.
True or False: The spinal cord is protected by liquid.
Consider the structural protection of the spinal cord.
Explain how the brain's protective mechanisms would be compromised in a severe accident.
Consider scenarios of high-impact forces.
Discuss the evolutionary significance of developing protective structures for the brain and spinal cord.
Think about survival advantages in nature.
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