Hojas De Trabajo Science

Name:__________________________________________________________Date__________
Key:____________

UNIT TEST
I SERIES:
Answer the questions.

1. What are the two major animalsgroups?___________________________________

2. What are the animals that doesn’t have skeleton? ____________________________

3. What are the animals that have bones inside the body?_______________________

4. What does give the shape to de vertebrate’s body? _________________________

5. What are the most important groups frominvertebrates?_________________________________________________________

6. How many groups does the vertebrates have? _______________________________

7. How many bones does has a human skeleton? ___________________________________

8. What arethe groups of vertebrates?___________________________________________

9. What are the insect’s body parts?____________________________________________

10. Where does the insect’s have thewings?______________________________________

II SERIES:
Underline the correct answer.

1. Their bodies are covered with scales…
Fish reptiles birds

2. They hatch from eggs, theyhave no scales, non hair…
Reptiles amphibians mammals

3. Develops inside the mother’s womb….
Mammals birds fish

4. Hatch from eggs and are covered with feathers…
Fishbirds reptiles

5. Hatch from eggs, they rept…
Fish reptiles birds

6. Have six legs and two antennas..
Worms mollusks insects

7. Some have a shell others don’t haveWorms mollusks insects

8. It has three body parts…
Worms mollusks insects

9. Animals that have internal skeleton…
Vertebrates invertebrates

10. The skeleton gives itbody shape…
Vertebrates invertebrates

III SERIES:
Complete the sentences…

1. Carnivores eat ___________________________________________

2. _________________________ eat...