Invertebrates

All the arthropods have got

• Backbone

• Exoskeleon

• Hands

• Bones

These all belong to the phylum _________.

• porifera
• annelida
• arthropoda
• cnidaria

Most animals ________.

• are invertebrates
• are arthropods
• have jointed legs
• all of these

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-LS4-1

NGSS.MS-LS4-2

I am spiny and have a water vascular system with tube feet.  I am a sea cucumber.

• Cnidarian
• Echinoderm
• Mollusk
• Annelid

What is an invertebrate?

• An animal with a backbone
• a mammal
• An animal without a backbone
• birds

Which animal can regrow its arm if its broken off?

• sea otter
• clam
• jellyfish
• starfish

Between 90-95% of all animals on earth can be classified as _____.

• invertebrates
• vertebrates
• reptiles
• mammals

Which of the following is an example of a crustacean?

• squid
• crab
• earth worm
• bumble bee