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13 Cards in this Set

  • Front
  • Back
Vertebrates

Vertebrates

Animals that have backbones

Invertebrates

Invertebrates

Animals that do not have backbones

 Fish

Fish

Vertebrates that breathe through gills, are covered with scales, lay soft, non-shelled eggs, and are cold-blooded.

Amphibians

Amphibians

Vertebrates that first breathe through gills, then develop lungs, are covered in skin, lay soft-shelled eggs, and are cold-blooded.

Reptiles

Reptiles

Vertebrates that breathe through lungs, are covered with scales, lay hard-shelled eggs, and are cold-blooded.

Birds

Birds

Vertebrates that breathe through lungs, have feathers, lay hard-shelled eggs, and are warm-blooded.

Mammals

Mammals

Vertebrates that breathe through lungs, are covered with skin, and hair or fur, have live births, are warm-blooded, and produce milk to feed their young.

Annelids
       (Worms)

Annelids


(Worms)

Invertebrates that have soft, segmented bodies and lay eggs.

Porifera
    (Sponges)

Porifera


(Sponges)

Invertebrates that have holes on the outside of their bodies and a large space in the middle of their bodies.

Mollusks

Mollusks

Invertebrates that have soft bodies that are sometimes covered by a shell. They move by using a soft, muscular foot that is sometimes covered in slime.

   Arthropods

Arthropods

Invertebrates that have separated body parts, six to eight jointed legs, a hard body covering, and lay eggs.

     Echinoderms

Echinoderms

Invertebrates with body parts that are all the same size and are often covered in spines, and have no head or brain.

Coelenterates

Coelenterates

Invertebrates that have soft, round bodies and stinging tentacles.