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Set 18 — Ecology — Ecosystem
Set 18 — Ecology — Ecosystem
10 questions · 📖 Tutor Mode · ⏱ 15 min
📖 Tutor Mode
0 answered · 10 remaining
⏱ 15:00
Ecology — Ecosystem
1 / 10
WAEC 2018
An ecosystem consists of:
A.
All living organisms (biotic) in an area + their non-living (abiotic) environment
B.
Only plants
C.
Only animals
D.
Only non-living factors
E.
Only decomposers
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