Question

True | False 1. Vertebrates are animals without a backbone or bony skeleton, such as a starfish.

True | False 2. Omnivores are organisms that rely on plants and animals for survival.
True | False 3. A starfish belongs to a group of aquatic organisms that live in freshwater.
True | False 4. Echinoderms are a group of radially symmetric, spiny-skinned land animals.
True | False 5. A starfish is sensitive to temperature changes in its environment.
True | False 6. Starfish can prevail in both cold and warm marine habitats.
True | False 7. On the top of the central disc part of its body lies the mouth of a starfish.
True | False 8. Regeneration is a basic ability that a starfish demonstrates.
True | False 9. A starfish is a type of fish that feeds on decomposing matter.
True | False 10. These echinoderms typically have a central disc and usually five arms.

Answer 1

1. False, because the right answer is: Invertebrates are animals without a backbone or skeletal skeleton, such as a starfish.

2. True

4. False because echinoderms are a group of marine organisms with spiny skin that is composed of all animals that have a radially symmetrical arrangement

5. True

6. True

7. True

8. False, because the right answer is: On the bottom of the central disc region of its body resides the mouth of a starfish.



9. True

10. False, because the right answer is: A starfish is a sort of animal that feeds on rotting materials.