Chp. 4 Science Vocabulary
- 1. The body temperature of this type of animal changes with its surroundings.
A) Endotherm
B) Scales
C) Ectotherm
D) Vertebrate
- 2. This is the structure that later develops into the brain.
A) Gill Slits
B) Endoskeleton
C) Endotherm
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) Endotherm
B) Fins
C) Notochord
D) Cartilage
- 5. This animal's body temperature stays the same in all climates.
A) Chordate
B) Endotherm
C) Ectotherm
D) Invertebrate
- 6. This structure is found between the mouth and digestive tube in all chordates.
A) Fins
B) Cartilage
C) Postanal Tail
D) Gill Slits
- 7. A muscular structure at the end of the developing chordate.
A) Fins
B) Vertebrae
C) Postanal Tail
D) Notochord
- 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) Notochord
B) Chordate
C) Vertebrae
D) Ectotherm
- 10. These creatures have a notochord, a nerve chord, and gill slits at some point in their life cycle.
A) Endotherm
B) Chordate
C) Ectotherm
D) Invertebrate
- 11. These animals have a diet that's mostly meat based.
A) Carnivore
B) Herbivore
C) Vertebrate
D) Mr. Wad
- 12. These animals have a diet that's mostly plant based.
A) Omnivore
B) Carnivore
C) Herbivore
D) Spongebob
- 13. These animals eat plants and other animals.
A) Carnivore
B) Ectotherm
C) Omnivore
D) Herbivore
- 14. An animal who's body has body part is arranged similarly on both sides has:
A) Bilateral Symmetry
B) Radial Symmetry
C) A cold
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) Radial Symmetry
C) A great sense of humor
D) The flu
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