Which Muscle Group Do Crunches Develop

question 57

Multiple Choice

Which muscle group do crunches develop?

• A)quadriceps
• B)rectus abdominis
• C)gastrocnemius
• D)deltoids

Recognize and categorize the different types of risks associated with purchase decisions.

Comprehend how no-action conditions and default choices influence consumer decision-making.

Understand the psychological effects of limited availability and promotional tactics on consumer behavior.

Recognize the importance of quick and effective complaint resolution to minimize negative consumer feedback.

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Definitions:

Secondary Amine

A type of amine where the nitrogen atom is attached to two organic substituents and one hydrogen.

Primary Amine

Organic compounds containing nitrogen, characterized by a nitrogen atom attached to one alkyl or aryl group.

Butylethylamine

A compound consisting of butyl and ethyl groups attached to an amine functional group.

Butylpropylamine

Butylpropylamine is an organic compound characterized by its structure comprising both butyl and propyl amine groups, and it's used in various chemical syntheses and applications.