Resources Are Also Known as

question 146

Multiple Choice

Resources are also known as

• A) factors of productivity.
• B) factors of production.
• C) elements of productivity.
• D) factors of output.
• E) elements of growth.

---

Definitions:

Astrocytes

Star-shaped glial cells in the brain and spinal cord, involved in physical support and maintenance of the blood-brain barrier.

Blood-Brain Barrier

A selective barrier that prevents certain substances from entering the brain from the blood.

Autonomic Nervous System

The part of the nervous system that controls involuntary actions of the body, such as heart rate and digestion.

Motor Fibers

Nerve fibers that transmit impulses from the nervous system to muscles, causing them to contract.