A fish is nor a amphibian, reptile or mammal.
Fishes are divided into many different classes :
1. Class Agnatha
2. Class Chondrichthyes
3. Class Osteichthyes
4. Class Placodermi
So fish is word that we use to describe (vaguely) any animal that falls into these numerous classes. Would you think that a Whale shark is a fish?
Neither.
Penguins are not mammals or reptiles - they are birds. The differences between birds and mammals and reptiles are:
a fish is a fish..it cannot be a mammal reptile or an amphibian because it has fins and gills.
A penguin is a bird.
None of the above !.... A Barracuda is a fish!
The panda is a mammal.
Amphibian
A frog is in fact an Amphibian
If you mean like mammal reptile and amphibian, then the alligator is a reptile.
mammal
Yes, it is a Mammal.
mammal
A sailfish is a fish.
a dolphin is a mammal
None of them.
None of the above !.... A Barracuda is a fish!
A centipede is an insect.
A dolphin is neither reptile, amphibian, or fish. It is a mammal. It comes up to the surface of the water to breathe air through it's blowhole.
Fish,Reptile,Mammal,Amphibian and bird
It's a bird !
It's an insect.