Invertebrates are animals

• with a backbone
• without a backbone

What am I?

• Arthropod
• Cnidarian
• Mollusk
• Porifera

Tags

NGSS.MS-LS4-2

I am spiny, have a water vascular system with tube feet, radial symmetry, and am called a brittle star.

• Mullosk
• Arthropod
• Echinoderm
• Cnidarian

I have a soft-body, a hard shell, and live on land and water.  What am I?

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

Tags

NGSS.MS-LS4-2

I have a digestive cavity with one opening, and have tentacles.  I am a hydra.

• Echinoderm
• Cnidarian
• Arthropod
• Mollusk

Tags

NGSS.MS-LS4-2

I have three pairs of legs and a body divided into three sections.  As a butterfly, I have wings.

• Echinoderm
• Annelid
• Arthropod
• Mollusk

There are five categories of vertebrates.  Which one is not a vertebrate?

• Mammals
• Birds
• Arthropods
• Reptiles

What are vertebrates?

• Animals with a backbone
• Animals without a backbone

What is the scientific word for warm-blooded? 

• warmtherm
• ectotherm
• thermal
• endotherm

My body is covered with hair or fur, I have live babies, and I maintain a constant body temperature. What am I?

• Bird
• Reptile
• Mammal
• Echinoderm