Show:
fish
birds
amphibians
reptiles
mammals
100
these animals must findwarmth or coolness from their environments
What are cold-blooded?
100
only birds have these
What are feathers?
100
"double life"
What is amphibian?
100
like fish and amphibians they are this
What is coldblooded?
100
mammals feed their young this way
What is with milk from the mother's body?
200
used by fish to breath
What are gills
200
characteristics of bird's bones that allow them to fly
What are hollow cavaties?
200
first stage of an amphibians life
What is egg?
200
have a layer of hard bony plates on their backs
What are turtles?
200
number of chambers in a mammal's heart
What is 4?
300
bonelike substance that is softer and more bendable than bone
What is cartilage?
300
these animals have body temperatures that stay basically the same
What are warm-blooded?
300
tadpoles undergo this to become an adult
What is metamorphosis?
300
plant eater
What is herbivores?
300
all mammals have this somewhere on their bodies
What is hair?
400
have wings that make them look like stealth bombers
What are rays and skates?
400
specially designed based on what a bird eats
What are beaks?
400
amphibians with tails
What are salamanders and newts?
400
all ____________ are carnivores and swallow their prey whole
What are snakes?
400
the platypus is an example of this
What is a monotreme?
500
non cartilage fish that can live in salt or fresh water
What are bony fish?
500
the largest flying bird
What is the albatross?
500
some of this type of frog can be poisonous
What is tree frog?
500
poisonous lizard
What is Gila monster?
500
means to come out at night
What is nocturnal?