Whales move their spines up and down where as fish move their spines side to side.
the ocean
No mammals are fish. Mammals and fish are distinct groups of animals with different characteristics. Mammals are warm-blooded vertebrates that have hair or fur, while fish are cold-blooded aquatic vertebrates that have scales and gills for breathing underwater.
No. Sharks are a type of fish. Porpoises are mammals.
FISH, aquatic mammals like sharks, dolphins, and swordfish/jellyfish. millions of species of fish are included in the marine/ocean
Seals are marine mammals. They are not fish.
No, they are marine mammals. They produce live offspring, whereas fishes lay eggs. Mammals also provide milk for their young. Fish do not.
No. There are two different types of orcas. Residents eat only fish, transients will eat other marine mammals.
All marine mammals and fish feed on other marine life to survive. Even the smallest fish in the sea feed on algae and plankton.
EXAMPLE: Phytoplanton-->Zooplankton-->Small Fish-->Bigger Fish-->Mammals If confussed about mammals, here is another example.. stuck on mammals, think of like biiiiiig fish like WHALES! Those are mammals... EXAMPLE: Phytoplanton-->Zooplankton-->Small Fish-->Bigger Fish-->Mammals If confussed about mammals, here is another example.. stuck on mammals, think of like biiiiiig fish like WHALES! Those are mammals...
Some do. For example, dolphins and whales are marine mammals and they have fins.
marine mammals, fish, invertebrates, and reptiles
No fish are mammals. Mammals are vertebrate animals that nurse their young. Mammals have many characteristics in common such as being warm-blooded, having some hair or fur, and being tetrapods (having four limbs, although in marine mammals these are fins).