The Tough, Fibrous, Outermost Covering of the Spinal Cord Is

question 89

Multiple Choice

The tough, fibrous, outermost covering of the spinal cord is the

• A) periosteum.
• B) dura mater.
• C) arachnoid.
• D) epidural block.
• E) pia mater.

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Definitions:

Agricultural Field

Land used for farming crops or raising livestock, essential for producing food, fiber, and other agricultural products.

Bottom-up Processes

Ecological or systemic processes driven by primary producers or lower trophic levels influencing the structure and function of ecosystems.

Predators

Organisms that hunt, kill, and consume other organisms (prey) for nutrients and energy.

Ecological Community

A group of interacting species living in a common location, influencing each other's distribution, abundance, and evolutionary adaptation.