Animals

Annotations:

• They have backbone.  (Skeleton inside)

1. MAMMALS

   Annotations:

   • Most are viviparous Carnivores, herbivores or carnivores Drink mother´s milk Breath with their lungs Have fur or hair
2. BIRDS

   Annotations:

   • Oviparous (lay eggs). Carnivores, herbivores or omnivores. Breath with their lungs
3. REPTILES

   Annotations:

   • Most are oviparous. Carnivores or omnivores Breath with their lungs They have scales
4. FISH

   Annotations:

   • Most are oviparous. Carnovores, herbivores or omnivores. Breath with their gills. They have fins and flippers.
5. AMPHIBIANS

   Annotations:

   • Oviparous: they lay eggs in water. Metamorfosis

Annotations:

• Without backbone.

1. ARTHROPODS
   1. INSECTS

      Annotations:

      • Six legs Head, thorax, abdomen Exoskeleton Two antenae. Some can fly
   2. ARACHNIDS

      Annotations:

      • Eight legs. Head and abdomen. Exoeskeleton
   3. MYRIAPOD

      Annotations:

      • Exoesqueleton. Lots of segments Lots of legs Two Antennae
   4. CRUSTACEANS

      Annotations:

      • Thick exoskeleton Most have eight legs and two claws. Two antennae.
2. MOLLUSCS
   1. BIVALVES

      Annotations:

      • Two shells. Soft body Live in water
   2. CEPHALOPOD

      Annotations:

      • Soft body Large head with tentacles. Live in water.
   3. GASTROPODS

      Annotations:

      • Soft body Protective shell (some) Two eyes on the end of the antennae. Live on land or in water.