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5 votes
Which two characteristics are examples of endoskeletons

asked
User Joyleen
by
7.9k points

1 Answer

2 votes
Hihi!

The answers are that there are bones in mammals and inside of echinoderms there are calcium rich plates! If you have any further questions please feel free to message me!

I hope I helped!
-Jailbaitasmr
answered
User Gali
by
8.1k points
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