Invertebrates

Invertebrates are animals that do not have a ________

• Head

• Backbone

• Legs

• Brain

Tags

NGSS.MS-LS4-2

Which group is NOT considered an invertebrate?

• Mammals

• Echinoderms

• Arthropods

• Mollusks

Which fact is NOT true about sponges?

• Live in water

• They can move

• Water moves through a central hole

• Specialized cells for obtaining food and oxygen

Which type of invertebrate is the simplest organism with a nervous system and blood contained vessels?

• Sponges

• Echinoderms

• Mollusks

• Segmented worms

Tags

NGSS.MS-LS4-2

Where do echinoderms live?

• In the woods

• In the desert

• In the ocean

• In the soil

Many invertebrates have a skeletal system on the outside of their body. We call this an ________

• Outer Bone System

• Exoskeleton

• Outer Skeleton

• Endoskeleton

Which type of invertebrate has a muscular foot for movement or to open and close their shells?

• Echinoderms

• Arthropods

• Mollusks

• Sponges

Which makes up the largest group of invertebrates first appeared before dinosaurs?

• Arthropods

• Mollusks

• Segmented Worms

• Echinoderms

Tags

NGSS.MS-LS4-1

Grasshoppers belong to which group of invertebrates?

• Echinoderms

• Mollusks

• Segmented Worms

• Arthropods

Leeches belong to which group of invertebrates?

• Segmented Worms

• Sponges

• Echinoderms

• Arthropods

Tags

NGSS.MS-LS4-2