Mammals

What is a characteristic of all mammals?

• They lay eggs

• They have fur or hair

• They are cold-blooded

• They have scales

Which of the following animals is NOT a mammal?

• Dog

• Cat

• Frog

• Human

What is the primary purpose of animal classification?

• To identify animals for hunting

• To group animals with similar traits

• To determine the size of animals

• To find new animal species

Which group of mammals includes whales and dolphins?

• Rodents

• Cetaceans

• Primates

• Carnivores

What do all mammals drink when they are born?

• Water

• Juice

• Their mother's milk

• Nectar

Which of the following is a characteristic of marsupials?

• They lay eggs

• They have pouches for their babies

• They are cold-blooded

• They have scales

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