Ace GCSE
GCSEMocksProgressGCSE MathsAI revisionPricing

Free web sample

Try 4 questions here. The full topic has 60 questions in the app.

Download AceGCSE on the App StoreGet AceGCSE on Google Play
Back
00
1 / 4

Geography · Ecosystems

Foundation

Biotic components of an ecosystem are:

Choose an answer — or press 1234