Living/ Non-Living
Non-living
Nutrition
Amphibian
Birds are covered with ________.
Feathers
Non-living
Sensitivity
Invertebrate
Vertebrates have _________, while invertebrates do not have _________.
backbone
Non-living
Growth
Mammal
Mammals and birds are (cold-blooded, warm-blooded).
warm-blooded
Non-living
Movement
Reptile
Amphibians can live ________________.
on land and in water
Living
Reproduction
Mammal
Plants need to get rid of oxygen and animals need to get rid of carbon dioxide. What is this process called?
Excretion