Adaptations, interdependence and competition - Edexcel

1

What term is used for the number of organisms of a species in a habitat?

2

What is a habitat?

3

Which of these is an example of an abiotic factor?

4

Producers are which type of organism?

5

Pollutants are which type of factor?

6

Which type of competition is between members of different species?

7

Which of these is an example of a biotic factor?

8

What is it called when organisms in an ecosystem are dependent upon each other?

9

An organism living in or on another organism, from which it gets benefit, is known as what?

10

What is mutualism?