The Impromptu Speech Is Defined as 'Unexpected and Delivered with Little

question 4

True/False

The impromptu speech is defined as 'unexpected and delivered with little or no preparation'.

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Definitions:

Walter Cannon

A physiologist who coined the term "fight or flight" to describe the body's response to stress, and made significant contributions to understanding the autonomic nervous system.

Catecholamines

Biochemical compounds, including dopamine, norepinephrine, and epinephrine, that function as neurotransmitters and hormones, significantly affecting the body's stress response.

Neurotransmitters

Chemical substances in the body that transmit signals from one neuron to another across synapses.

Immunosteroids

Steroids produced in the body that have immunomodulatory properties, influencing the activity of the immune system.