What do annelids, such as earthworms, use to move?

• Exoskeleton

• Legs

• Wings

• Segments that contract and extend

What is the main difference between vertebrates and invertebrates?

• Invertebrates have more than 6 legs

• Invertebrates have no legs

• Vertebrates have a spine, invertebrates do not

• Vertebrates have an exoskeleton

Tags

NGSS.MS-LS4-2

______ are the biggest group of invertebrates.

• Amphibeans

• Fish

• Arthropods

Tags

NGSS.MS-LS4-2

A(n) ___________________ is an animal that does not have a backbone.

• Vertebrate

• Invertebrate

A snail is a...

• Insect

• Worm

• Mollusc

What type of invertebrate is this?

• mollusk

• sponge

• Worm

Tags

NGSS.MS-LS4-2

What type of invertebrate is this?

• mollusk

• sponge

• arthropod

Tags

NGSS.MS-LS4-2

An example of jellies is

• snail

• jellyfish

• alligator

What is the name of this animal?

• Sea cucumber

• Sea lily

• Sea urchin

Tags

NGSS.MS-LS4-2

• invertebrate

• vertebrate