How Many Hearts Does an Octopus Have

question 2

Multiple Choice

How many hearts does an octopus have?

• A)1
• B)2
• C)3
• D)4

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Definitions:

Communication Systems

The devices, processes, and technologies used to exchange information between individuals or groups.

Fireflies

Bioluminescent beetles known for their ability to emit light through chemical reactions in their lower abdomen, used for communication and mating.

Social Animals

Animals that live in structured groups or societies, exhibiting cooperative behavior and complex interactions.

Eusocial Animals

Animals that live in complex, cooperative groups in which not all individuals reproduce, including many insects like bees and ants.