Fish facts
Gills.
Where do Amphibians tend to live?
What are the plates that cover a Reptile's skin?
Scales.
How are Bird eggs different from Reptilian eggs?
What covers a Mammal's skin?
Hair/fur.
Where do fish almost exclusively live?
Any body of water.
Can Amphibians regulate their body temperature?
No, they are ectothermic.
What type of eggs are laid by Reptiles?
amniotic eggs
What trait were Birds the first to evolve?
Being Endothermic.
Which class of Mammal lay eggs?
Monotrimes.
Which organ do fish use to control the depth they swim at?
A Swim bladder.
Which two types of Amphibians are most diverse?
Frogs and toads.
Name one Reptile group.
Snakes/Lizards OR Turtles/Tortoises OR Crocodiles/Alligators/Caimans.
What is unique about the bones of Birds?
They are hollow.
What is gestation?
The process in which the embryo develops in the mother's womb before birth.
What classification does the Hag Fish fall under?
Jawless fish.
How many species of Amphibian are there?
About 8,000.
Can Reptiles regulate body temperature?
No.
Aerodynamics/Intimidation/Warmth/Display +5 charisma
Why are Mammals able to thrive all over the world?
They are Endothermic.
Name the three classes of fish.
Boney fish, Cartilaginous fish, and Jawless fish.
What makes Caecilians different from other Amphibians?
They have no limbs.
What is the purpose of a Reptile's scales?
To prevent water loss.
Why are air sacks necessary for a Bird's ability to fly?
To provide oxygen fast enough to perform continuous breathing in order to provide a constant flow of oxygenated blood to the wing muscles during flight.
Name three characteristic that all Mammals share.
Fur, milk production, warm blood, or Four chambered heart.