The Scientific Study of Human Development Can Best Be Described

question 47

Multiple Choice

The scientific study of human development can best be described as

• A)multidisciplinary.
• B)focused on groups rather than individuals.
• C)non-theoretical.
• D)emphasising stability over change.

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Definitions:

To Choke

To experience difficulty breathing because of a constricted or obstructed throat or lack of air.

Sinoatrial Node

The heart's natural pacemaker, a small, specialized cluster of cells located in the right atrium that regulates the heart’s electrical impulses and hence its beating.

Atrioventricular Node

A part of the cardiac conduction system that controls the heart rate by delaying the transmission of electrical impulses from the atria to the ventricles.

Bundle of His

A collection of heart muscle cells specialized for electrical conduction that transmits the electrical impulses from the AV node to the ventricles of the heart.