Vertebrates and Invertebrates

Which of the following statement is true?

• Arthropods have segmented bodies.

• Verbebrates do not have a backbone.

• Invertebrates have a backbone.

• All arthropods have 6 legs, 3 body parts and an outer body covering.

What does a crab and lobster have in common that is different than a dolphin?

• The crab and lobster both have shells but the dolphin has gills.

• The crab and the lobster both have outer body coverings but the dolphin has lungs.

• The crab and lobster give birth but the dolphin lays eggs.

• The crab and the lobster have a backbone but the dolphin does not.

A crab is an arthropod and a snake is a reptile. What is a difference between them?

• Crabs have an outer body covering but snakes do not have a backbone.

• Crabs lay eggs but snakes do not.

• Crabs have lungs but snakes do not.

• Crabs have an outer body covering but snakes have dry, scaly skin.

What makes amphibians unique from other vertebrate classifications such as mammals, reptiles, birds and fish?

• Amphibians can lay eggs and some can fly.

• Amphibians can live both in the water and on land.

• Amphibians can breathe with lungs.

• Amphibians can swim.

What characteristics does this reptile have? Select all that apply.

• Moist skin

• Dry scaly skin

• Lungs to breathe

• Gives birth

• Has a backbone

What makes amphibians unique from other vertebrate classifications such as mammals, reptiles, birds and fish?

• Amphibians can lay eggs and some can fly.

• Amphibians can live both in the water and on land.

• Amphibians can breathe with lungs.

• Amphibians can swim.

What characteristics does this reptile have? Select all that apply.

• Moist skin

• Dry scaly skin

• Lungs to breathe

• Gives birth

• Has a backbone

Lila is doing a science project on an animal that doesn't lay eggs. Which of these animals does not lay eggs?

• Blue whales

• Clown fish

• Starfish

• Hummingbird

Which of the following statements are true? Select all that apply.

• Florida chorus frogs are amphibians and vertebrates

• Wolf spiders are arthropods and vertebrates

• Fire ants are arthropods and invertebrates

• Rattles snakes are reptiles and vertebrates

• Spinner dolphins are mammals and invertebrates

Which of the following statements are true? Select all that apply.

• Florida chorus frogs are amphibians and vertebrates

• Wolf spiders are arthropods and vertebrates

• Fire ants are arthropods and invertebrates

• Rattles snakes are reptiles and vertebrates

• Spinner dolphins are mammals and invertebrates