Abiotic factors are non- living factors and biotic or factors that were once living
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answer is Centers for Disease Control and
Prevention. The goal of this organization is to protect public health and
safety through the control and prevention of disease, injury, and disability in
the US and internationally by focusing on developing and applying disease
control and prevention mechanisms. </span>
According to the behaviorist perspective, an organism learns the association between two stimuli because they are paired together, not because the organism knows that one stimulus will follow another and this is true because behaviorist relate to the study of human/animal behavior to learn.
Your ability to play the piano is regulated by the Somatic Nervous System.