Anika is home alone one evening when she hears a noise coming from the kitchen. Her heart rate increases, and her mouth becomes dry. Her nervous system has become activated.
parasympathetic
sympathetic
autonomic
endocrine
Anika is home alone one evening when she hears a noise coming from the kitchen. Her heart rate increases,and her mouth becomes dry.Her nervous system has become activated
parasympathetic
sympathetic
autonomic
endocrine