All living things that are not plants, insects or micro-organisms are animals.
Crabs are crustaceans.
Mammals have fur or hair, are warm blooded, give birth and have an internal skeleton..
Fish are cold blooded, lay eggs, have scales, have gills and have an internal skeleton.
Crustaceans are cold blooded, lay eggs and have an external skeleton (shell).
a bass is to fish as horse is to mammal
a fish is nor a mammal or reptile it is broken down in to groups and i know this answer and i am only in elemantry school. :) (not bragging)
Neither, I think it is around the fish category.
a mammal mean a animal fish bird insects and reptiles
mammal, reptile, birds, amphibians, and fish
Is a crab a reptile or a mammal
It is a mammal: a warm-blooded, air-breathing animal that nurses its young. All cats are mammals.
The fish is a type of animal though a fish is a type same thing like mammals. confusing but worth it.
If the creature/animal has scales and a fin then it is a fish. Whales have smooth skin so it's a mammal. Dolphins have smooth skin so it's a mammal try asking him. i hear most fish are quite approachable.
It is the biggest animal in the world but it is not a fish, but it's a mammal.
a crab sucking cat fish. posted by Dr Richard Haslock.
A mammal is a warmblooded vertebrate animal of a class that is distinguished by the possession of hair or fur, the secretion of milk by females for the nourishment of the young, and (typically) the birth of live young. This applies to porcupines, so they are mammals.