Recently,people Have Started Laughter Groups

question 10

Multiple Choice

Recently,people have started laughter groups.These groups get together on a regular basis to laugh for a period of time.Even though the laughter occurs without humor,group members show improved mental and physical health.This happens because

• A) the act of laughing is a cue to positive affect.
• B) laughter has physiological effects that are similar to exercise.
• C) we base our moods on our actions.
• D) laughter activates our hippocampus.

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Definitions:

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A commonly used fixative in histology for preserving biological specimens, consisting of 3.7%-4% formaldehyde in aqueous solution.

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A contamination-free container used for collecting and storing samples for laboratory analysis to avoid adulteration.

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A tool used in medical and laboratory settings for gripping and transferring materials that should not be touched by hand.