What is the purpose of the spicula (spikes) in a sponge? O reproduction O respiration O obtain energy O defense adaptation

asked Apr 22, 2022 20.8k views

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What is the purpose of the spicula (spikes) in a sponge?

O reproduction
O respiration
O obtain energy
O defense adaptation

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4 votes

Answer: They provide structural support and help with defense. D.) Is your answer.

Explanation:

Do Will answered Apr 26, 2022

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