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.
- Home
- Do orcas hunt great white sharks?
“Orcas off South Africa have been seen hunting great white sharks.”
Reference: National Geographic
More from this shelf
What is the largest dolphin?
The orca, also called the killer whale, is actually the largest member of the dolphin family, not a true whale in the everyday sense.
Why was Nelson Mandela's 1995 rugby moment important?
South African President Nelson Mandela wore a Springboks jersey at the 1995 Rugby World Cup final, a symbol of national unity.