A. different types of fish
B. pieces of broken wood
C. clean sand
D. supplementary feed
E. submerged and floating plants
Correct Answer:
Option B – pieces of broken wood
An aquarium contains all the following except?
Products
-
Mali Empire History
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Portuguese Exploration and Empire in West Africa
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Slave Trade in West Africa
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
The Evolution and Dynamics of Nigeria's Federal System
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Government vs. Constituted Authority and Their Roles
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.