Question

list of no. of hearts of various organisms..​

Answer 1

Answer:

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Explanation:

Animals like octopuses and squids have up to three hearts.Like humans, most animals have a single heart. However, some animals do not have hearts at all like the starfish and some echinoderms while other animals like cephalopods have several hearts. Animals like octopuses and squids have up to three hearts; one heart that pumps blood to all the parts of the body and two other hearts that pump blood through the gills where it mixes with oxygen. Interestingly, some animals have up to five hearts.

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