The SA Node Is the Pacemaker of the Heart

question 83

True/False

The SA node is the pacemaker of the heart.

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Definitions:

Air Pollution

The presence of harmful substances in the atmosphere, often resulting from human activities, that can cause health and environmental problems.

Environmental Sociology

The study of the interaction between society and the natural environment, including the social causes and consequences of environmental problems.

Sociobiology

A branch of science that uses biological and evolutionary explanations for social behavior.

Transformative Environmentalism

An approach to environmental protection and sustainability that emphasizes significant changes in society's relationship with the natural world, often focusing on systemic changes to reduce human impact.