Fish
Amphibians
Reptiles
Birds
Mammals
100
This is the number of chambers in the fish heart.
What is 2.
100
Name the change that amphibians (and insects) go through as they develop from young to adult.
What is "metamorphosis".
100
Reptiles do not need to go to water to reproduce because their eggs are _________.
Leathery-shelled and laid on land.
100
birds need these to fly
What are wings and/or hollow bones?
100
Mammals are endothermic. What is another word for endothermic?
What is warm-blooded?
200
Fish are ectothermic. Another word for ectothermic
What is cold-blooded?
200
the type of fertilization for most amphibians (multiple choice) A) internal B) external C) both
What is B) external
200
This covers the skin of reptiles to reduce water loss
What are scales/ scaly skin
200
birds lay what kind of eggs?
What hard shelled eggs?
200
the skin covering for most mammals
What is hair or fur?
300
3 classes of fish:
What is jawless, cartilage, and bony
300
place amphibians reproduce
What is water?
300
the 2 reptiles with 4 chambered hearts
What are alligators and crocodiles?
300
the skin covering of birds
What are feathers?
300
Mammals get their name from ______________
What are mammary glands that produce milk?
400
2 characteristics by which fish are classified/grouped
What are skeleton and mouth
400
Tadpoles breathe with __________, and the adults with _______________ and ______________.
What is gills, skin and lungs?
400
used to breathe with
What are lungs.
400
the number of chambers in the heart and the method of breathing
What is 4 and lungs?
400
Mammals are classified by which characteristic? A) skeleton and jaws B) beaks and feet C) development of babies (egg, pouch, or placenta)
C) development of babies
500
the special adaptations that allow fish to live/breathe/move under water
What are gills, fins, scales, air bladder?
500
A good description of most fish and amphibian eggs would be:
Thousands, small, jelly-like, laid in water.
500
internally fertilized, leathery shells
What are reptile eggs?
500
the 2 characteristics used to classify birds
What are beaks and feet?
500
What special function is performed by the placenta and umbilical cord of placental mammals?
Nourishing/feeding the developing embryo/baby before it's born (and removing wastes).
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