The Pace of Change Over the Past Several Centuries Has

question 69

Multiple Choice

The pace of change over the past several centuries has been:

• A)Enormous,with innovation occurring at quicker and quicker rates.
• B)Constant,with innovation occurring at a steady rate.
• C)Static,with little innovation occurring
• D)Sporadic,with intermittent occurrences of innovation.
• E)There are no reliable statistics to gauge such an abstract idea.

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Definitions:

Motor Neurons

Neurons that are components of the route through which signals travel from the brain or spinal cord to muscles or glands.

Motor Neurons

Nerve cells forming part of the nervous system which initiate and conduct signals to muscles, causing them to contract or relax.

Central Nervous System

The part of the nervous system that consists of the brain and spinal cord, responsible for processing and sending out neurological information.

Peripheral Nervous System

The part of the nervous system that consists of nerves and ganglia outside of the brain and spinal cord, connecting the central nervous system to limbs and organs.