Crustaceans and Insects

The best classification of this animal is __________________.

• crustacean

• arthropod

• mollusk

• invertebrate

Tags

NGSS.MS-LS4-2

What is the best classification of this animal?

• athroropod

• insect

• crustacean

• arachnid

All arthropods have an outside suit of armor called a(n) __________________.

• indoskeleton

• exoskeleton

• vertebrate

• invertebrate

All arthropods have ______________ symmetry.

• radial

• bilateral

• asymmetric (no symmetry)

The arthropods are 

• Molluscs, anelids, worms, insects

• insects, arachnids, crustaceans, myriapods 

• worms, arachnids, crustaceans, echinoderms

• echinoderms, spiders, crabs, insects

What are three main body parts of an insect? 

• Head, chest, tail

• Head, antenna, abdomen

• Thorax, antenna, heart

• Head, thorax, abdomen

This invertebrate is...

• insect

• crustacean

• arachnid

Tags

NGSS.MS-LS4-2

This invertebrate is...

• insect

• crustacean

• arachnid

This invertebrate is...

• insect

• crustacean

• arachnid

Tags

NGSS.MS-LS4-2

Since the exoskeleton limits the growth of arthropods, they have to shed their exoskeletons and form a new one. This is called ____.

• melting

• molting

• morphing

• breaking