What Are the Muscles for Inhalation

question 67

Multiple Choice

What are the muscles for inhalation?

• A) diaphragm and internal intercostal muscles
• B) diaphragm and external intercostal muscles
• C) diaphragm and abdominal muscles
• D) internal and external intercostal muscles

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Definitions:

Independent Variable

A condition in a scientific study that is manipulated so that its effects may be observed.

Experimenters

Individuals who conduct experiments, often in a scientific context, to test hypotheses and observe outcomes.

Unconscious Processes

Mental activities that occur without conscious awareness, influencing behaviors, thoughts, and feelings.

Erik Erikson

A developmental psychologist known for his theory on the psychosocial development of human beings across eight stages of life.