Killer whales are fierce hunters. A group of whales is called a pod . Whales in a pod hunt together. The male narwwhal has only two teeth. A female narwhal has no teeth.
Whales have smooth, rubbery skin that slips easily through the water.
Whales have no fur to keep them warm. The only hair they have is a few bits on the whale's head. Toothed whales use their teeth only to capture prey, not to chew it. All toothed whales swallow their food whole. My name is Aaron McKenna.