Examlex
A study of cars arriving at a parking structure at the local airport shows that the time between arrivals is 1.2 minutes and is exponentially distributed. The probability that more than 2 minutes will elapse between the arrivals of cars is about 0.81.
Endocrine System
A network of glands in the body that secrete hormones into the bloodstream to regulate various bodily functions.
Chemical Messengers
Compounds such as hormones and neurotransmitters that transmit signals from one cell or organism to another, affecting physiological activities.
Hormones
Chemical messengers produced by endocrine glands that regulate various bodily functions and processes.
Sympathetic Nervous System
A part of the autonomic nervous system that prepares the body for action by accelerating the heart rate, constricting blood vessels, and raising blood pressure.
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