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WorksheetsMammals (C)
Total questions: 10
Worksheet time: 5mins
What are the two main categories of living things in the world?
Plants and animals
Invertebrates and vertebrates
Mammals and birds
Fish and reptilesmammalmallma
What is the classification of animals based on their traits or characteristics called?
Classification
Categorization
Grouping
SortingSortingani
How many different groups have scientists classified all vertebrates into?
Three
Four
Five
Six
Which of the following groups of animals are warm-blooded?
Birds and mammals
Fish and reptiles
Reptiles and mammals
Fish and birdsbird
What is one characteristic of mammals?
They lay eggs
They have gills
They have four limbs
They are cold-blooded
How do mammals generate their body heat?
Through the air they breathe
Through the water they drink
Through the food they eat
Through the sunlight they absorb
What is the purpose of fur for mammals that hibernate?
To keep them cool in the winter
To provide camouflage in their environment
To help them swim in water
To keep them warm in the winter
Which of the following mammals lay eggs?
Dogs and cats
Platypus and echidna
Bears and squirrels
Whales and dolphins
What do mammals use to breathe?
Gills
Lungs
Fins
Trachea
How many limbs do mammals that live on land have?
Two arms and two legs
Four arms
Four legs
Six legs
