Question

Birds and Mamals are cold blooded animals which are bilateral symmetrical. Explain!

Answer 1

Mammals and birds are warm-blooded, which means that they can make their own body heat even when it is cold outside. Whether it is sunny and hot outside or there is a snowstorm and it is very cold, warm-blooded animals have body temperatures that usually stay the same.
Such an animal therefore not only has two ends but also has two pairs of symmetricalsides. ... Bilateral symmetry is characteristic of the vast majority of animals, including insects, fishes, amphibians, reptiles, birds,mammals, and most crustaceans. The concept of symmetry is also applied in botany.

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