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frozen [14]
3 years ago
12

What often develops into the backbone of amphibians?

Biology
1 answer:
Amanda [17]3 years ago
7 0
Develop into<span> gills or other body parts as the embryo </span>develops<span>. </span>backbone<span> ... the embryonic structure in chordates that is </span>usually<span> replaced by a </span>backbone<span>. bony fish.</span>
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