WAEC Biology 2012 Objective — Question 39
Question 39 of 60 from the West African Examinations Council (WAEC) Biology 2012 Objective paper, with the correct answer and a full explanation.
Advertisement
The following are abiotic components of an ecosystem except
- A. water
- B. temperature
- C. bacteriaCorrect
- D. wind
Explanation
Biotic components of an ecosystem are the living components; bacteria, being living organisms, are biotic, not abiotic.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.