It's the Circle of Life
Vertebrate animals have these many stages of their life cycle
What are 3
This is another name for a vertebrate's spine
What is vertebral column, backbone, or spinal column
This is the process plants use to make their own food
What is photosynthesis
These animals have skin with feathers
What are birds
This class of vertebrates absorbs oxygen by using gills.
What are fish
This is the young of an amphibian
What is larva
These are the bones of a vertebrate's skull that protect the brain
What is cranium
This structure of a plant cell helps the cell keep its shape
What is a cell wall
These three animals belong to this class of vertebrates: frog, toad, salamander
What is amphibians
This class of vertebrates has young born live.
What are mammals
These are the stages of the life cycle of a bird
What are egg, chick, and adult
This is the skeleton of a vertebrate
What is an endoskeleton
This is the part of a microscope you hold when you need to pick it up
What is the arm
Unscramble: tiperlse
What is reptiles
True or False: Fish have dry scaly skin
This word describes a change of body form during an animal's life cycle
What is metamorphosis
Unscramble: bveeirnrttae
What is invertebrate
These structures provide energy for cells
What are mitochondria
bat: mammals
owl: birds
lizard: reptiles
trout: fish
This class of vertebrates goes through metamorphosis during their life cycle
This is the difference between a hatchling and an adult
What is, a hatchling looks like an adult only smaller
This term is used to describe an animal who's body temperature changes with its surroundings
What is a poikilotherm
This is the scientific name for cells with a nucleus
What is eukaryotic
This percent of animal species are classified as invertebrates
What is 97%
These two classes of vertebrates are homeotherms because their body temperatures remain relatively constant.
What are birds and mammals