Vertebrates

FISHThey live in water.

They are cold blooded.They have fins to swim.

Their bodies are covered with scalesThey lay large number of eggs in water.

They breath using gills.Eg; Tuna, Parrot fish, Reef fish and Shark.

BIRDSBirds are warm blooded.

They have feathers to keep themselves warm.All the birds have wings.

They lay eggs.Some birds can not fly. (eg; hen and ostrich).

They care for their young ones.Eg; parrot, pigion, duck, flamingo ,etc.

MAMMALSMammals are warm blooded.(body

temperature does not change due to the temperature).

They give birth to young ones.Their mother makes milk in her body to feed

young ones.They breath using lungs.

Eg; humans, dolphins, whales and etc.

MAMMALS

REPTILESReptiles are cold blooded (body temperature

changes due to the environment).They have rough scaly skin.They lay eggs on dry land.

Eg ; crocodile, turtle, lizard, alligator and etc.

REPTILES

REPTILES

AmphibianThey are cold blooded.

They are known as two ways of life. (When they are young they are breath using gills and

when they become adult they breath using lungs and skin.

They lay eggs in water.They have moist skin.

Eg; frog, toad, salamander and poison durt frog and etc.

Amphibian

CLASSIFICATION%20OF%20ORGANISMS.pptx#11. MAMMALS

Sub group of mammals

HerbivoresHerbivores; plant eating animals.Eg; rabbit, sheep, horse, and giraffe.

CarnivoresEat meat only and have sharp teeth.Eg; cat, dog ,lion, and tiger.

OmnivoresThey eat both plant and animal.Eg; humans, pigs, bears, rat, and etc.

PrimatesHave forward facing eyes.Have hands which can use tools.Eg; monkey, gorilla, humans

Whales & DolphinsThey lives in water.They breathe air through a blowhole.Eg; bottlenose dolphins, blue whale.

CLASSIFICATION%20OF%20ORGANISMS.pptx#12. Any questions???