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lyudmila [28]
3 years ago
9

Qué es la explosión cámbrica?

Biology
1 answer:
Andrews [41]3 years ago
5 0

ANSWER IN SPANISH :-

La "Explosión Cámbrica" se refiere a la aparición en el registro fósil de la mayoría de los planes corporales de los animales hace unos 543 millones de años. Los nuevos fósiles aparecen en un intervalo de 20 millones de años o menos.

ANSWER IN ENGLISH:-

The “Cambrian Explosion” refers to the appearance in the fossil record of most major animal body plans about 543 million years ago. The new fossils appear in an interval of 20 million years or less. 

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