Hello! I want to welcome you to Nancy Larson Publishers. My company's goal is to provide curriculum that is engaging and challenging for children while being fun and easy for you to teach. The development teams at Nancy Larson Publishers believe we have accomplished this goal with our Science K, 1, 2, and 3 programs. I invite you to explore our science program, which has proven to build enthusiastic and knowledgeable science learners.
— Nancy Larson

Is this animal poikilothermic?
How do you know?

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This is a salamander which is an amphibian. Amphibians are called poikilothermic, or cold-blooded, animals because their internal body temperatures change with the temperatures of their surroundings.