Leia o texto a seguir para responder a questão. Mass extinctions are incredibly catastrophic but important events that punctuate the history of lif...

Leia o texto a seguir para responder a questão. Mass extinctions are incredibly catastrophic but important events that punctuate the history of life on Earth. The Jurassic/Cretaceous boundary was originally thought to represent a mass extinction, but was later "downgraded" to a minor extinction event based on new discoveries. However, compared to other important stratigraphic boundaries such as the Late Triassic or the Late Cretaceous, the Jurassic/Cretaceous boundary remains very poorly understood. Quantos advérbios aparecem no texto: A: 9 B: 7 C: 3 D: 5 E: 1.