What is the difference between a fish and a bird?

Answer 1

Differences: * A bear has fur, a fish has scales. * A bear is a mammal, a fish is ... a fish. * A bear lives on land, a fish lives in water. * A bear breathes using lungs, a fish uses gills. * A bear may eat a fish but a fish may not eat a bear. Similarities: * Both are vertebrates.

Answer 2

well iwould liek to say what type of question is that a human is a mamal a fish is an aquatic creature .........fish breath through gills what do we as humans breath through, can human's live inwater...? abasolutley not! Fish live in water and humans live on land. This is the main difference. The similarities, however, may be more interesting. Both belong to a group of animals called vertebrates. There was a time before the dinosaurs when the predominant life forms were fishes. Both fish and humans have a brain and spinal cord, Also ribs and a skull with a brain.

Answer 3

A bird flys in the air and cherps. A fish swims in the ocean and we eat them :)

Answer 4

fish are fish and seals are mammals they dont have gills like a fish and dont have scales like a fish

Answer 5

Pigs are small and pink while bear are big and furry!!!!