Read each question carefully. Circle the letter of the correct answer
1. The fish, amphibians, and the reptiles are cold blooded vertebrates. What happens when
surroundings get warmer?
A. They are not affected at all
C. Their body temperatures go down
B. Their bodies get even warmer.
D. Their body temperatures stay the
2. Which of the following best describes reptiles?
A. They live on land only
C. They are water dwellers all their lives.
B. They lay eggs without shells
D. They have scales and lay eggs with
shells
3. Some animals may live both on land and in water. Which of the following animals usually lay
their eggs in water but may spend most of their lives on land?
A Amphibians B Birds
C. Fishes
D Reptiles
4. Animals possess body parts which are distinct to them. Which of the following distinguishes
amphibians from reptiles?
A Moist slimy skin
C. Scaly skin
B. Rough slimy skin
D. Soft dry skin
5. How are the body coverings of reptiles helpful to them?
A. They sense danger.
C. Scaly skin
B. They help catch food.
D. They are able to live in dry places
6. How do we call an animal whose body temperature changes with the temperature of the
environment?
A Aquatic
B. Ectothermic
C. Endothermic
D. Terrestrial
7. What characteristic best distinguishes birds from other vertebrates?
A. They have bones.
C. They are covered with feathers.
B. They lay eggs with shells
D. They take care of their young.
8. Which of these animals is NOT warm-blooded?
A. Bird
B. Carabao
C. Crocodile
D. Elephant
9. What influences the body temperature of an endothermic animal?
A. the animal's body heat
C. the animal's feeding habit
B. the presences of skeleton
D. the temperature of the
environment
10. How are fins helpful to the fish?
A. They give fish their beautiful colors. C. They are used for breathing
B. They help fish to swim, run and stop. D. They enable the fish to find mates.




sana po may sumagot ng tama ibebrainliest ko po ang makakasagot ng tama dito​