What is the role of nerves and hormones in the human body?

Hormones are chemical messengers that regulate a variety of bodily functions and processes, including growth, metabolism, mood, and reproduction. Together, nerves and hormones coordinate and control the body's responses to internal and external stimuli, maintaining homeostasis and guaranteeing proper functioning of the body's systems. Nerves transmit electrical signals throughout the body, allowing for communication between different parts of the body and the brain.

Nerves transmit signals throughout the body, allowing for communication between different parts. They control voluntary movements, such as walking, and involuntary processes, like heartbeat and digestion. Hormones are chemical messengers released by glands into the bloodstream. They regulate various bodily functions, including metabolism, growth, reproduction, and mood. Hormones and nerves work together to maintain homeostasis and coordinate the body's responses to internal and external stimuli.