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3 votes
All of the following have an internal skeleton except

a. sand dollars.
b. sand fleas.
c. sea stars.
d. sea lilies.

2 Answers

4 votes

Answer:

the answer is d. sea lilies.

Step-by-step explanation:

User Kenneth Fisher
by
7.6k points
4 votes
Sea lilies, they have exoskeletons.
User Hdante
by
7.6k points