Science Education Standards
behavior of individual organisms is influenced by internal cues (such
as hunger) and by external cues (such as a change in the environment).
- An organism's
behavior patterns are related to the nature of that organism's environment.
organisms must be able to obtain and use resources, grow, reproduce,
and maintain stable internal conditions in a constantly changing external
of an organism's internal environment involves sensing the internal
environment and changing physiological activities to keep conditions
within range required to survive.
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