Take A Dive Into This Amazing Sea Creatures Quiz!

QUESTION 55-Which of the following facts about jellyfish is true?

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Correct Incorrect They have a nervous system: Jellyfish possess a nervous system but lack organs such as lungs, brains, or hearts.

QUESTION 55-Which of the following facts about jellyfish is true?

• They have hearts
• They have a nervous system
• They have brains
• They have a respiratory system