Living Environment Regents Practice Test

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Question: 1 / 400

What term describes a change in an organism's environment that affects its survival?

Response

Adaptation

Stimulus

The term that describes a change in an organism's environment that affects its survival is stimulus. A stimulus can be any external factor, such as temperature changes, availability of food or water, or the presence of predators, that prompts a response from the organism. This response is crucial for the organism's survival, as it may need to flee, seek shelter, find food, or make other adjustments to cope with the change.

In contrast, adaptation refers to the long-term evolutionary changes that an organism undergoes in response to environmental pressures over generations. Feedback generally relates to systems where the outcomes of a process influence the operation of that same process, while response refers to the immediate action taken as a result of encountering a stimulus. Understanding these terms helps clarify how organisms interact with their environments in both short and long-term contexts.

Living Environment Regents Practice Test

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