invertebrate Test Review 2020

What does it mean to be an invertebrate

• the animal does not have a backbone

• the animal has a backbone

• the animal lives in water

• the animal lives on land

Tags

NGSS.MS-LS4-2

Which animals have a soft body and a thick muscular foot?

• worms

• mollusks

• amphibians

• echinoderms

Which of these is an example of a group of invertebrates

• fish

• arthropod

• reptiles

• amphibian

What is an earthworms body divided into?

• scales

• tube feet

• tentacles

• segments

Which animals have tube feet and arms that go out from a middle body?

• mollusk

• arthropod

• echinoderm

• sponge

Arthropods include spider, lobsters, dragonflies, ants and ladybugs. What characteristics do all of these animals have in common.

• three body sections, six legs, and wings

• soft body and a shell

• exoskeleton and segmented body

• endoskeleton and soft body

Tags

NGSS.MS-LS4-2

Which invertebrate is a very simple animal with lots of pores and special cells for filtering food out of the water?

• mollusk

• sponge

• echinoderm

Tags

NGSS.MS-LS1-1

A crab is a crustacean with an exoskeleton. Which of the following is true?

• a crab is an arthropod and an invertebrate

• a crab is an echinoderm and an invertebrate

• a crab is an arthropod and a vertebrate

• a crab is an echinoderm and a vertebrate

Tags

NGSS.MS-LS4-2

A sea cucumber breathes with tube feet. Which of the following is true?

• a sea cucumber is a vertebrate

• a sea cucumber is an invertebrate

• a sea cucumber is a sponge

• a sea cucumber is a mollusk

A squid has a soft body and breathes with gills. Which of the following is true?

• a squid is a mollusk and vertebrate

• a squid is a mollusk and an invertebrate

• a squid is an amphibian and vertebrate

• a squid is an amphibian and invertebrate