Flat illustration of orange tube sponges and branching coral with a small bubble on a light gray background

Can you handle the pressure of this sea sponge trivia before the clock runs out?

Jellyfish & Anemones

Difficulty

Medium

Questions

20

Volts

2/q

They lack organs but have ruled the seafloor for millions of years. From the glass-like structures of deep-sea dwellers to the mystery of their ancient phylum, every second counts. Can you identify the traits of these marine survivors or will you drift away in the current?

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