Question

what is polikilotherms
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Answer 1

Explanation:

A poikilotherm (/ˈpɔɪkələˌθɜːrm, pɔɪˈkɪləˌθɜːrm/) is an animal whose internal temperature varies considerably. It is the opposite of a homeotherm, an animal which maintains thermal homeostasis. While the term in principle can apply to all organisms, it is generally only applied to animals, and mostly to vertebrates

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Answer 2

Explanation:

an organism that cannot regulate its body temperature except by behavioural means such as basking or burrowing.