How many hearts does an octopus have?
An octopus has three hearts: two pump blood through the gills and one pumps it to the rest of the body.
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- How many clownfish species are there?
“There are about 30 species of clownfish.”
Reference: Smithsonian Ocean
More from this shelf
Why don't clownfish get stung by anemones?
Clownfish are protected from anemone stings by a special mucus coating.
How many species of elephant are there?
There are three living elephant species: the African savanna elephant, the African forest elephant, and the Asian elephant.