A platypus is sometimes regarded as having a bill like a duck, but in fact its bill does not look like a duck's bill, being flatter and much broader, and made of a totally different substance; nor does it serve the same function as a duck's bill, having very unique properties such as electroreception.
A platypus, they're native to Australia and one of the two mammals alive that lay eggs.
a duck
or a platypus
ducks and platypus?
Duck
If the fish are tiny yes they will eat them. They can eat a fish as big as a feeder goldfish!
a bass is to fish as horse is to mammal
A salmon is a fish. It is cold blooded, is covered with scales, and reproduces by laying eggs. A killer wale (or orca) is a mammal. It does not have scales, but is covered with skin that has vestigial hairs. It is warmblooded and reproduces by live birth.
Mammal is to lungs as fish is to gills.
Salamanders, fish, ducks, geese, great herring, deer, turtles...
It is a mammal.
Mammal
It is a fish but it is also a mammal
Shark is to fish dolphin is to mammal.
No, the kangaroo is a marsupial or known as a mammal. A fish isn't a mammal.
No. It is a fish.
It is a fish