Classifying Animals

When a living thing is full grown, it can _____________________ , or make more of its own.

• reproduce

• hibernate

• sprout

• organism

a living thing

• habitat

• organism

• population

• environment

an animal with a backbone is called

• vertebrate

• invertebrate

• organism

• pupae

What are living things that make their own food? 

• consumers
• producers 
• decomposers 

Consumers eat other living things for energy 

• true 
• false 

What breaks down the remains of dead organisms to feed on them?

• producers 
• consumers
• decomposers

What do you call animals that have a backbone? 

• invertebraes 
• vertebraes 
• insects 
• spiders 

Mammals, birds, fish, reptiles, and amphibians are all ____________

• invertebraes 
• vertebraes 

What is the only vertebrae that gives birth to live babies?

• birds 
• mammals
• fish 

A dolphin is an example of a mammal 

• true 
• false