What two processes make animals and plants dependent on each other

All animals can be divided into these two main groups

Animals classified as vertebrates must have this feature:

These vertebrates are cold blooded, lay eggs and have gills their entire life.

This vertebrate has a life cycle that begins in the water and results in an adult that can live on land.

Reptiles and birds lay these special eggs that are self sufficient and can provide the growing babies with water and food.

Birds have the perfect anatomy for flight because of these and other adaptations

What is one behavior that birds engage in that supports the idea that they are more intelligent than reptiles, amphibians and fish.

What organ does a fish use to float or sink?

What is the term for naming a species by its genus and species name?

What are some similarities between fish and birds

What is one of the differences between amphibians and birds?

Birds have wings that are the perfect shape. Pick the statement that best describes why a bird is able to lift off the ground and fly.

Mammals have many characteristics that separate them from other vertebrates, choose one of them below.

Mammals and birds both have the following:

There are different types of mammals, select the term below that does NOT describe a type of mammal

Pick one way reptiles are different from adult amphibians.

What type of mammals are humans?

Animals need this waste product produced by plants to survive

Plants need this waste product produced by animals to survive

Choose the answer that lists different types of vertebrates?

What the best way to describe a cold blooded animal

Identify the flightless bird from the following choices

List the correct order in a frog's life cycle