Daily Double!!!!!!!!!!
This is the habitat of reptiles
What is dry, hot land
100
A fossil can be this
What is an imprint in rock of leaves, animals, shells, bones, teeth, etc.
100
This is the atria
What is the two upper chambers of the heart <3 (Receives oxygen blood from the body)
200
These are the three major groups of fishies
What is Jawless, Bony, and Cartilaginous
200
Amphibians have this body structure
What is slimy skin, muscled legs and webbed feet
200
A reptile has this kind of egg
What is shelled?
200
This is a scientist that studies extinct organisms, examines fossil structures, and makes comparisons to present day organisms
What is a paleontologist
200
Alligators and Crocodiles adapted for catching prey because of this
What is large jaw, sharp teeth, and ability to swim fast
300
This is what a fishes scales are made of
What is thin overlapping plates that cover the skin, not unlike your fingernails
300
A frog has external fertilization, while a salamander has this kind of fertilization
What is internal
300
The Chameleon changes colour when:
changes in habitat, being attacked, changes in temperature, is in water
What is changes in habitat, being attacked, changes in temperature
300
This are the six ways fossils are formed
What is Freezing, Drying, Asphalt, Amber, Carbonization, and Permineralization
300
The notochord helps by doing this
What is a flexible rod that supports the back (some chordates keep the notochord all their lives, while others keep it as larvae and lose it when adults)
400
This is how Rays and Skates feed
What is filter feed
400
This is what a skin of a frog does
What is absorbs some oxygen (or water)
400
Which of these are what lizards have/are but snakes don't:
long tails, herbivores, overlapping scales, slender bodies, movable eyelids, external ears, four legs
What is long tails, slender bodies, movable eyelids, and external ears, four legs
400
DAILY DOUBLE!!!!!!
This is the person who discovered the first dinosaur tooth
Who is Mary Ann Mantell
400
This allows reptile eggs to be laid on land
What is their ability to conserve water
500
These are two kinds of jawless fish
What is hagfishes and lampreys (Only kinds)
500
By using these features, you can distinguish a frog from a toad
What is skin, eyes (toads have large lumps behind their eyes)
500
This is what helps an iguana protect the body and hold water inside it
What is the skin (covered with dry scales)
500
Fossils contain this and change into this when
What is radioactive chemical elements and change into other chemical elements over a known period of time
500
DAILY DOUBLE!!!
This is how the shark's teeth is arranged, and what they are used for
What is in rows, first couple of rows are used for feeding and the remaining rows are replacements (if a front-tooth is lost, a tooth behind moves up to replace it)