Sharks are cold-blooded, and are a species of fish; Dolphins are warm-blooded, and are mammals.
They aren't any relationship between them as sharks eat dolphins.
Dolphins breathe with lungs while sharks breathe with gills.
No. Dolphins are mammals and sharks are fish. You can tell the difference because dolphins have lungs.
A shark is considered a fish. A dolphin is a mammal. While both may be considered aquatic with living in water, both are different in that respect. The mammals breathe air and produce milk for their offspring.
shark are scared of dolphin.
analogous
No, they are not. Dolphins are a mammal, and sharks are not.
dolphins enemies are bull sharks tiger sharks dusky sharks and great white sharks.sharks can kill dolphins.
There are many differences between the shark and the dolphin. Sharks are cartilaginous fish whereas the dolphin is a mammal. Sharks take air in through their gills while dolphins breathe fresh air using their lungs.
Dolphins VS sharks, hmmm. Sharks are pretty strong but dolphins are better. Sharks have pretty sharp teeths but dolphins are much more smarter faster and can kill sharks by smashing their strong beaks right into the sharks gills. Sharks can swim ten to twenty miles per hour but dolphins can swim up to thirty miles per hour, let's go for the dolphins. Sharks has sharp teeths but dolphins has a really strong beak that can kill sharks. The dolphins is now the winner.
Great White shark,tiger sharks,bull sharks,orca whales
Typically, sharks and dolphins avoid each other. On occasion however, sharks such as the great white will hunt baby dolphins. Dolphins are tough creatures and sharks have learned to ignore them, for the most part.