Directions: Read the questions carefully and choose the letter
of the your answer.
1. What are the animals with backbones?
a. predators
c. reptiles
b. vertebrates
d. invertebrates
2. How many groups do vertebrates have?
a. six
c. five
b, four
d. seven
3. How do birds reproduce?
a. by giving birth
c. by making a nest
b. by laying eggs
d. by live their young
4. Which of these classification of vertebrates do not lay eggs?
a. fish
c. mammals
b. reptiles
d. amphibian
5. How do mammals feed their young?
a. by using their gills
c. by using their tail
b. by using their mammary gland
d. by using their beak
6. What do fishes used in breathing?
a. fins
b. scales
d. gills
7. Why reptiles different from amphibians? Because they have
a. feathers
C. mouths
b. hard skin/shell
d. moist body
8. Which can live both on land and in water?
a. fishes
c. birds
b. amphibians
d. mammals
9. Humans belong to
a. birds
c. mammals
b. reptiles
d. amphibians
10. A parrot is an example of
a. bird
C. fish
b. mammal
d. amphibian
C, tail​