Vertebrate animals

Vertebrates have

• Beak

• Backbone

• 5 partes

• Teeth

Vertebrates 3 parts:

• Head, limbs and trunk

• Head, thorax and abdomen

• Head, tail and limbs

• Head, trunk and tail

Vertebrates can be divided into 2 groups

• Ectotherms and endotherms

• Ectotherms and cold-blooded

• Endotherms and warm-blooded

• Mammals and amphibians

Organisms that lay eggs outside the body

• oviparous

• viviparous

• Ovoviviparous

Gills are protected by

• Scales

• Operculum

• Fins

• fusiform body

Breathe through gills

• Mammals and amphibians

• fish and tadpole

• fish

• fish and amphibians

They can breathe trough their skin

• fish

• amphibians

• reptiles

• Birds

What is the lateral line?

• Organ in birds

• Sense organ in reptiles

• Sense organ that can detect some vibrations

• Produce milk

Process by which animals develop and grow

• Vital functions

• Metamorphosis

• Froglet to frog

Amphibians are divided into two groups considering if they have...

• tail

• teeth

• beak

• gills