Whales Are Mammals, Fish Are Not
A whale is a mammal, a fish isn't.A whale's nostril is on its head.A whale is much bigger than a fish.
killer whales eat fish where as blue whales eat mostly krill.
Whales are mammals that breathe air and fish draw oxygen from the water. whales have live birth instead of eggs and parent there offspring. whales have skin not scales. whales also have special long teeth which you only see in bottom feeder fish. And fish have vertical tails that they move side to side to swim, whales have horizontal tails that they move up and down to swim. Whales have to take in oxygen cuz they are mammels and fish take oxygen from the water through gills also whales can use echo location.
Whales are big and bacteria are small
The difference is that jodhfjjfh fif f
A whale is a large aquatic mammal. Whales breathe air through their blowhole, into their lungs (unlike fish who breathe using gills). So there is a difference between a whale and large fish.
defense
what is the difference between fish farming and a fishing
Some whales are classified as mammals. Smaller fish are not
They are not fish they are mammals and they are whales
a group of fish is called a 'school' of fish and a group of whales are called a 'pod' of whales.
Fish