- 1. The body temperature of this type of animal changes with its surroundings.
A) Vertebrate
B) Endotherm
C) Scales
D) Ectotherm
- 2. This is the structure that later develops into the brain.
A) Endoskeleton
B) Endotherm
C) Gill Slits
D) Nerve Cord
- 3. This is the structure that muscles attach to and protect the internal organs.
A) Endoskeleton
B) Chordates
C) Nerve Cord
D) Postanal Tail
- 4. The structure that runs along a chordate's body and later become the backbone.
A) Notochord
B) Cartilage
C) Fins
D) Endotherm
- 5. This animal's body temperature stays the same in all climates.
A) Endotherm
B) Chordate
C) Ectotherm
D) Invertebrate
- 6. This structure is found between the mouth and digestive tube in all chordates.
A) Cartilage
B) Postanal Tail
C) Gill Slits
D) Fins
- 7. A muscular structure at the end of the developing chordate.
A) Notochord
B) Vertebrae
C) Postanal Tail
D) Fins
- 8. Your ears and the tip of your nose are made up of this.
A) Chocolate
B) Vertebrae
C) Nerve Cord
D) Cartilage
- 9. Cartilage and these bone pieces make up the backbone.
A) Vertebrae
B) Ectotherm
C) Notochord
D) Chordate
- 10. These creatures have a notochord, a nerve chord, and gill slits at some point in their life cycle.
A) Ectotherm
B) Chordate
C) Endotherm
D) Invertebrate
- 11. These animals have a diet that's mostly meat based.
A) Carnivore
B) Mr. Wad
C) Vertebrate
D) Herbivore
- 12. These animals have a diet that's mostly plant based.
A) Spongebob
B) Omnivore
C) Herbivore
D) Carnivore
- 13. These animals eat plants and other animals.
A) Omnivore
B) Herbivore
C) Carnivore
D) Ectotherm
- 14. An animal who's body has body part is arranged similarly on both sides has:
A) A cold
B) Bilateral Symmetry
C) Radial Symmetry
D) Self-esteem issues
- 15. An animal who's body parts are arranged in a circle around a center point has:
A) Bilateral Symmetry
B) The flu
C) Radial Symmetry
D) A great sense of humor
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