Please answer the following question: Birds are endothermic tetrapod vertebrates, and class Aves is for the birds, literally. Given these facts, what kind of animal would be an endothermic tetrapod vertebrate among the following options: - animals in the class aves - barks and snarls - passenger pigeons - Something that is self-aware - Generating heat - retaining heat - absorb light energy - it keeps an organism warm
Answer:
animals in the class aves