classifying invertebrates

Invertebrates are animals that have no backbone.

• True

• False

What feature is true about molluscs?

• A soft body

• Some have shells

• Muscular foot

• All are correct

What is the feature of annelids' bodies?

• Soft

• Linear

• Segmented

Which species is annelid?

• Shrimp

• Squid

• Earthworm

• Spider

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

• Echinoderm

• Annelid

• Arthropod

• Porifera

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

• Mollusk

• Echinoderm

• Arthropod

• Cnidarian

What group has a long tube-like body with many sections and breathes through its skin?

• Segmented Worms

• Echinoderms

• Arthropods

• Sponges

Humans are invertebrates.

• True

• False

Which classification is correct?

• 1. Molluscs 2. Annelids 3. Arthropods (Insects, Arachnids, Crustaceans and Myriapods)

• 1. Molluscs 2. Arthropods 3. Annelids (Insects, Arachnids, Crustaceans and Myriapods)

• 1. Arthropods 2. Annelids 3. Molluscs (Insects, Arachnids, Crustaceans and Myriapods)

Arthropods are divided into four main groups: insects, arachnids, crustaceans and myriapods

• true

• false