Whales are mammals,, and do not breathe through gills . They are also long living and can live up to a hundreds years of age. They are the largest mammals in the world, and feed on plankton, unlike other big fishes who feed on meat.
whales are mammals fish are not
Fish have gills, whales have lungs Fish are generally ectothermic (cold-blooded), whales are endothermic (warm-blooded) Fish have fins with no digits, whales have flippers that clearly have digits within. Fish usually have scales but never hair, whales are mammals and have some residual hair Fish cannot feed their young directly, whales feed their babies via mammary glands. Nearly all fish are oviparous with the females laying eggs and males fertilizing them by spreading their sperm on top, all whales are placental. "Fish" is recognized as a paraphyletic group that excludes tetrapods, whales are tetrapods.
Penguins are birds, whales are mammals, and salmon are fish.
fish,salt water crocks,whales and sharks are fish.
Some whales are classified as mammals. Smaller fish are not
The whale is a mammal, not a fish. Both have fins, and live in water.Otherwise, they are totally different.
No! Whales are air-breathing mammals that give birth to live young. Whales produce milk for their young, which also designates them as mammals.
They are not fish they are mammals and they are whales
Whales Are Mammals, Fish Are Not
a group of fish is called a 'school' of fish and a group of whales are called a 'pod' of whales.
No. Whales are not fish, they are mammals. The largest fish is the Whale Shark.
Whales are mammals which means that they have lungs. Fish do not have lungs, they have gills. Whales also have a different way of swimming than fish. They move their tail fin up and down to move forward. While fish move their tail fin left to right to move forward. Whales also communicate with each other through whale songs. Fish cannot.