Which Statement Best Describes a Theory

question 21

Multiple Choice

Which statement best describes a theory?

• A) A group of ideas about how something should be done, made, or thought about
• B) A specific statement about nature that needs further testing
• C) An idea considered so obviously true that the idea does not need to be questioned
• D) A fundamental principle in which scientists have great confidence
• E) A general description of some aspect of nature that has been thoroughly tested and widely accepted

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Definitions:

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for reducing bodily arousal and facilitating digestion, often described as the "rest and digest" system.

Endocrine Glands

Organs that secrete hormones directly into the bloodstream to regulate various body processes.

Secretes Chemicals

Secretes chemicals refers to the process by which cells or glands in the body release substances, such as hormones or neurotransmitters, into the bloodstream or surrounding tissues.

Ducts

Tubes or passages in the body or in a machine through which liquids or gases move.