INVERTEBRATES

Which group of invertebrates do we belong to?

• Mollusks

• Echinoderms

• Arthropods

• Annelids

Which group of invertebrates does the seahorse belong to?

• Echinoderms

• Arthropods

• Mollusks

• None

The type of symmetry an annelid has:

• radial symmetry

• bilateral symmetry

• pentameral symmetry

• they are not symmetrical

Which phylum do I belong to?

• Sponges

• Echinoderms

• Mollusks

• Arthropods

• Crustaceans

A sea anemone is a:

• Echinoderm

• Crustacean

• Cnidarian

• Sponge

How many legs does a scorpion have?

• 8

• 6

• 10

• more than 10

The body of this animal is like a sac with tentacles:

• sea urchin

• sea anemone

• starfish

• seahorse

An animal that is "stuck" or fixed to the rocks is called:

• an umbrella-shaped animal

• a poriferous animal

• a sessile animal

• a pentameral animal

Pentameral means:

• having a body divided into three parts

• having no legs

• having jointed legs

• having a body divided into five parts

The body of this animal is divided in cephalothorax and abdomen:

• insect

• crustacean

• gastropod

• centipede