How Frequently Can Scientists Prove That Their Hypotheses Are True

question 108

Multiple Choice

How frequently can scientists prove that their hypotheses are true?

• A)Never
• B)Always
• C)Sometimes
• D)Often

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Definitions:

Sympathetic Control

The part of the autonomic nervous system that activates the body's "fight or flight" response under stress or threat.

Vertebral Arteries

Two major arteries of the neck that supply blood to the brain.

Thrombus

A blood clot that forms in a vessel and remains there, potentially leading to vascular obstruction.