Wave's knowledge:
The orca is at the top of the food chain. They grow to 5 to 10 meters in length. They are super strong and fast sea predators. They eat fish, dolphins and even great white sharks and whales. Unfortunately, many orca populations are endangered.
![](https://whalepooseamulation.com/wp-content/uploads/2021/07/Orca-1024x754.png)