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Murljashka [212]
3 years ago
13

Define ostia in science​

Biology
2 answers:
jek_recluse [69]3 years ago
6 0

Answer:

Ostia are tiny pores present all over the body of sponges. its function is to let the water, along with desire nutrient flows interior of the sponges.

Crazy boy [7]3 years ago
6 0

Answer:

An opening, a passage.

Explanation:

science - Anatomy

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