Vertebrates and Invertebrates

Front

What is a vertebrate?

Back

A vertebrate is an animal that has a backbone or spine. Examples include mammals, birds, reptiles, amphibians, and fish.

Front

What is an invertebrate?

Back

An invertebrate is an animal that does not have a backbone. Examples include jellyfish, spiders, and worms.

Front

Which group of animals is larger: vertebrates or invertebrates?

Back

Invertebrates are the larger group, with more species than vertebrates.

Front

What are mammals?

Back

Mammals are warm-blooded vertebrates that have hair or fur and usually give live birth. They also produce milk to feed their young.

Front

What are reptiles?

Back

Reptiles are cold-blooded vertebrates that have dry scales and lay eggs. Examples include snakes, lizards, and turtles.

Front

What does cold-blooded mean?

Back

Cold-blooded animals cannot regulate their body temperature internally and depend on the environment to warm up or cool down.

Front

What does warm-blooded mean?

Back

Warm-blooded animals can maintain a constant body temperature regardless of the environment. Examples include birds and mammals.

Front

What is an example of an amphibian?

Back

An example of an amphibian is a frog, which can live both in water and on land.

Front

What is the main difference between vertebrates and invertebrates?

Back

The main difference is that vertebrates have a backbone, while invertebrates do not.

Front

What are fish?

Back

Fish are cold-blooded vertebrates that live in water, have gills for breathing, and usually lay eggs.