10.3k views
1 vote
How does the nervous system detect changes in the internal and external environment

User Eight Rice
by
7.4k points

1 Answer

6 votes
The Nervous System detects changes in the internal environment by sensory receptors in the internal organs. Also, it can detect external environment changes with the 5 senses, which are sight, hearing, taste, smell, and touch.
User Rafay
by
7.9k points