Animal
Is a many celled EU organism that must find and digest its foo
Vertebrates
Are animals with backbones
Invertebrates
Are animals that don't have a back bone
Symmetry
Arangments of an animals body parts
Bilateral symmetry
Animal that has its body parts arranged the same on both sides
Radial symmetry
Animals that have body parts arranged around a central point
Asymmetrical
Animals that have no definite shape
Regenerate
The ability of an organism to replace body parts
5 characteristics all animals have in common
1. Animals can't make food
2. Animals digest food
3. Move
4. Animals many cells
5. EU
_ of all animals are invertebrates
97%
What are the four types of simple invertebrates
1. Sponges
2. Cnidarians
3. Flatworms
4. Roundworms
The simplest of all animals
Sponge
A snake is an _
Invertebrate
Spoke in a bike (B/R/A)
Radial
Human (B/R/A)
Bilateral
Rat (B/R/A)
Bilateral
Dog (B/R/A)
Bilateral
Sponge (B/R/A)
Asymetrical
Sand dollar (B/R/A)
Radial
Starfish (B/R/A)
Radial