The dorsal and anal fins of fish are used for
-
A.
Upward movement -
B.
Controlling rolling -
C.
Downward movement -
D.
Steering -
E.
Buoyancy
You May Also Like
Factorise completely: 32x2y – 48x3y3
Factorise completely: 32x2y – 48x3y3 A. 16x2y(2 – 3xy2) B. 8xy(4x – 6x2y2) C. 8x2y(4 – 6xy2) D.…
The best means through which individual rights can be safeguarded is
The best means through which individual rights can be safeguarded is A. knowledge acquisition B. judicial independence C.…
A machine whose efficiency is 60% has a velocity ratio of 5. If a force…
A machine whose efficiency is 60% has a velocity ratio of 5. If a force of 500N is…
Organic molecules that have the suffix-ene are unsaturated hydrocarbons that have
Organic molecules that have the suffix-ene are unsaturated hydrocarbons that have A. a single bond B. a double…
A businessman started with N100,000 and spent N80,000 in buying premises and equipment. The balance…
A businessman started with N100,000 and spent N80,000 in buying premises and equipment. The balance of N20,000 is…