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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- What is a group of jellyfish called?
“A group of jellyfish is called a "smack" or a "bloom."”
Reference: NOAA
More from this shelf
Do jellyfish have brains?
Jellyfish have no brain, heart, or bones, and their bodies are about 95% water.
Fact about the prairie dog language
Prairie dogs, those little pups popping in and out of holes on vacant lots and rural rangeland, are talking up a storm. They have different "words" for tall human in yellow shirt, short human in green shirt, coyote, deer, red-tailed hawk and many other creatures.