Natural Science exercises 5ºb

1. What are anatomical adaptations?
2. What are behavioural adaptations?
3. Describe the migration.
4. Explain one anatomical adaptation.
5. What is the difference between an omnivore and a carnivore?
6. What is called "balance" in an ecosystem?
7. Classify the organisms of an ecosystem using a pyramid.
8. Are the following sentences TRUE or FALSE?
a) All the components of an ecosystem depend on each other.
b) Producers are heterotrophic organisms.
c) Bees are organised organisms.
d) The biotope includes living components.