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5 votes
What three structures do sponges most likely lack?

A. Organs
B. Organ systems
C. Cells
D. Lungs

User X Slash
by
6.9k points

2 Answers

6 votes
A,b,d I think but look up to confirm.!
User Adam Crossland
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6.6k points
3 votes
This is my guess that i read from a book

A, B, and D
User Luis Vazquez
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7.1k points