BI-1834
Hormones
Biology · Secondary 4 · Medium · Hormones
Which statement correctly compares coordination by hormones and by nerves in humans?
- Hormonal responses are faster and always permanent; nervous responses are slower.
- Hormones travel in blood and often affect many organs; nerve impulses travel along neurones to specific cells.
- Hormones only control voluntary actions; nerves only control involuntary actions.
- Hormones are made in muscles; nerve impulses are made in glands.
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