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