Invertebrates (porifera, cnidaria, mollusks, echinoderms)

Invertebrates are animals

• with a backbone
• without a backbone

I am spiny, have a water vascular system with tube feet, radial symmetry, and am called a brittle star.

• Mullosk
• Arthropod
• Echinoderm
• Cnidarian

Tags

NGSS.MS-LS4-2

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

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

Tags

NGSS.MS-LS4-2

I have a digestive cavity with one opening, and have tentacles.  I am a hydra.

• Echinoderm
• Cnidarian
• Arthropod
• Mollusk

To what phylum do I belong?

• Echinoderm

• Cnidarian

• Mollusk

• Annelid

Tags

NGSS.MS-LS4-2

To what phylum do I belong?

• Annelid

• Mollusk

• Echinoderm

• Cnidarian

Tags

NGSS.MS-LS4-2

I have spiny skin and have a water vascular system with tube feet. I am a sea cucumber.

• Cnidarian

• Echinoderm

• Mollusk

• Annelid

Tags

NGSS.MS-LS4-2

Which taxonomic class is the largest?

• Genus

• Species

• Class

• Order

The scientific name "Felis catus" includes which of the following taxonomic categories?

• Genus and species

• Kingdom and phylum

• Class and order

• Species and subspecies

Characteristics of animals are eukaryotic, multicellular, and _________________

• autotrophic

• heterotrophic