Animals

A sea star is a(n)

A squid is a

Organisms that eat both plants and animals are called

An animal without a backbone is called a(n)

All anthropods have an exoskeleton.

If you could play the violin by instinct, you would 

How many legs do insects have?

Adult frogs must return to the water to

The bodies of cnidarians contain many pores.

A spider building a web exhibits learned behavior.

When a male and female falcon share an acrobatic flight display, they exhibit

Kangaroos, koalas, and opossums are all

The scent of a female moth causes a male to fly toward her. The scent is an example of 

Which of the following is not an anthropod?

Which animal has a one-way digestive system?

A crab is a 

Birds are the only vertebrates that can fly.

Which of these characteristics is found only in birds?

An animal with many lines of symmetry

Which of the following animals breaths with lungs?

When a bird travels from its winter home in South America to New York, this is called

Every day you take your dog for a walk. Lately, he greets you with his leash in his mouth.

Birds and mammals are endotherms.

All animals are made up of cells.

Amphibians usually begin their lives on land.

Which of the following is not a cyclical behavior

Which animal is a medusa?

Which of the following is not a defensive behavior?