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What advantage do ferns have over bryophytes?
Endocrine System
A collection of glands that secrete hormones directly into the bloodstream to regulate body processes like growth, metabolism, and mood.
Chemical Communication
The use of chemical substances to convey information among organisms, including pheromones and neurotransmitters.
Nervous System
The network of nerve cells and fibers that transmits nerve impulses between parts of the body, coordinating its actions and sensory information.
Sympathetic Nervous System
Part of the autonomic nervous system that prepares the body for fast action in situations perceived as stressful or dangerous, often known as the "fight or flight" response.
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