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victus00 [196]
3 years ago
8

At prehistoric clamshell is buried bye sediment on the seafloor overtime the sediment turns to rock and the clamshell dissolves

away this leaves behind a cavity in the rock that is shaped like the clamshell what kind of fossil is the clamshell shaped cat cavity
Biology
1 answer:
Wittaler [7]3 years ago
5 0

Answer:

Mold fossil.

Explanation:

The clamshell shaped  cavity is a mold fossil owing to the fact that the clamshell died, its body deteriorated but while it is deteriorating it is being covered by sediment. As a result when the clamshell completely disappears it will leave an impression on the sediment, in other words, it is a mold of the prehistoric clamshell.  

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The correct answer is option A, that is, development often causes habitat fragmentation, which can threaten biodiversity.

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Answer:

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Explanation:

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