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Human nervous system

Humans need a nervous system for two reasons: to react to stimuli, both outside and inside the body, and to coordinate the activities of the different parts of the body. This section explains these…

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What will I learn in "Human nervous system"?

This section covers Human nervous system as part of RESPONDING TO THE ENVIRONMENT (Humans) in Grade 12 Life Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Human nervous system", are written against the official CAPS curriculum and ATP for Grade 12 Life Sciences.

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Continue with the next section in RESPONDING TO THE ENVIRONMENT (Humans), or test your understanding with the interactive quiz linked to this section.

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