Invertebrates (EWL 2018)

What is an invertebrate?

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

Arthropods have an outer covering called a(n)_________

• endoskeleton
• bones
• exoskeleton
• armor

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

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

I am an arachnid, have four pairs of legs, and a body with two sections.

• Echinoderm
• Arthropod
• Annelid
• Porifera

Which animal can regrow its arm if its broken off?

• sea otter
• clam
• jellyfish
• starfish

Which of the following is an example of a arthropod?

• squid
• crab
• earth worm
• sea star

What do jellyfish have that sting to help them catch food?

• eyes
• tentacles
• mouths
• backbones

Which of the following is an example of a crustacean?

• squid
• crab
• earth worm
• bumble bee

Which of the following is an invertebrate?

• Cat

• Snail

• Goldfish

• Humans

A butterfly is a type of vertebrate.

• True

• False