によって erin cassani 6年前.
207
Animal Characteristics
Animals are classified into various groups based on distinct characteristics. Mammals are warm-blooded creatures that have fur or hair and females produce milk for their young. They breathe through lungs.
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Animal Characteristics Birds Birds are warm blooded. Birds lay eggs. Birds all breath air with their lungs. Birds all have a beak and feathers. Fish All fish are cold blooded. Fish use gills and lay eggs. All fish live in water. Mammals Mammals are all warm blooded. Mammals breath with their lungs. Female mammals make milk for their young. Mammals have fur or hair when they are born. Insects Insects start their lives as eggs. Insects have six legs. Insects have three body parts. Amphibians Amphibians are cold blooded. Amphibians are usually born with gills and then grow lungs and legs. Amphibians spend part of their lives in land and water. Reptiles Reptiles can live on land and water. Reptiles are cold blooded. Reptiles have tough skin. Reptiles have scaly skin.
