Which of the Following Is an Advantage of Having a Four-Chambered

question 16

Multiple Choice

Which of the following is an advantage of having a four-chambered heart?

• A) only oxygen-rich blood flows to tissues
• B) blood pressure in the separate circuits is not independently controlled
• C) two separate circuits are possible
• D) only with a four-chambered heart are lungs possible
• E) more than one of these is an advantage to having a four-chambered heart

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Definitions:

Psychologists

Professionals who study cognitive, emotional, and social processes and behavior by observing, interpreting, and recording how individuals relate to one another and their environments.

Jean Piaget

A Swiss psychologist known for his pioneering work in the field of developmental psychology, particularly for his theory of cognitive development in children.

Erik Erikson

A developmental psychologist known for his theory on the psychosocial development of human beings, which outlines eight stages from infancy to adulthood.

Sigmund Freud

This Austrian medical professional is credited with establishing psychoanalysis, where mental health conditions are treated by engaging patients in discussions with a psychoanalyst.