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kumpel [21]
3 years ago
12

What was the first vertebrate to appear on Earth?

Biology
2 answers:
Ugo [173]3 years ago
7 0

Answer:

Myllokunmingia

Explanation:

kirill115 [55]3 years ago
6 0

fish are the first vertebrates appeared roughly 480 million years ago

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The rock cycle is a basic concept in geology that describes the time-consuming transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. Each of the types of rocks is altered or destroyed when it is forced out of its equilibrium conditions.
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Which type of RNA carries a genetic code from DNA to the ribosome?
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Answer:

(A). mRNA.

Explanation:

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