Examlex
When you hold one end of a solid rod in a fire,the other end becomes hot because of heat convection.
ANS
The autonomic nervous system, a component of the peripheral nervous system that controls involuntary bodily functions such as heartbeat and digestion.
Hypothalamus
A region of the brain responsible for hormone production and regulation of essential body functions, including temperature, hunger, and thirst.
Medulla Oblongata
The lower half of the brainstem, controlling autonomic functions such as breathing, heart rate, and digestion.
Beta-Blockers
Medications that reduce blood pressure by blocking the effects of adrenaline, thus slowing the heartbeat and reducing its force of contraction.
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