Show:
Vocabulary
Fish Facts
Amphibians Facts
Reptile Facts
Similarities
100
animals that have a backbone
What is a vertebrate
100
where fish live
What is water
100

True or false: Amphibians have a larval stage. 

What is true

100
Reptiles live on
What is land
100
Fish, Amphibians and reptiles all have
What is a backbone
200
an animals that can use body heat from chemical reactions to maintain body temperature
What is an endotherm
200

What is the structure fill use to do gas exchange? 

What is gills

200
amphibians undergo
What is metamorphosis
200
Reptiles use this to control their temperature
What is their surroundings
300
an organism that needs sources of heat outside of itself
What is an ectotherm
300

Do MOST fish have external fertilization or internal fertilization? 

What is external fertilization?

300

How would you describe the skin of amphibians?

What is smooth and slimy 

300
Reptiles breathe through
What is lungs
300
These live at least part of their life in water
What is fish and amphibians
400
a respiratory organ in which oxygen from the ater is exchanged with carbon dioxide from the blood
What is the gill
400

Most fish body temperature is controlled by

What is their environment

400
Amphibians spend this amount of time in water
What is half their life
400
How do reptile's eggs differ from amphibian eggs?

They are amniotic eggs, have a hard shell to keep in moisture. 

400
fish, amphibians and reptiles all lay
What is eggs
500
What is the process an animals body undergoes dramatic changes in form during its life cycle? 

What is the lateral line

500

How do fish obtain oxygen through their gills? 

What is the concentration gradient of oxygen molecules (flowing from high concentration to low concentration) 

500

Amphibians reproduce by

What is laying soft jelly-like eggs, in water. 

500
Reptiles reproduce using
What is internal fertilization
500
do not go through metamorphosis
What is fish and reptiles