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Which organism appeared on Earth first? gastropods horn corals brachiopods crinoids
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3 votes
Which organism appeared on Earth first?

gastropods
horn corals
brachiopods
crinoids

User Tong Xu
by
6.0k points

2 Answers

3 votes

Answer:

its C :))

Step-by-step explanation:

User Amir Rahnama
by
6.0k points
3 votes
hey your answer will be "branchiopods

User Simone Aonzo
by
5.7k points
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