by Sunday | May 14 | Biology WAEC
A. cochlea B. ampulla C. tympanum D. malleus Correct Answer: Option A A. cochlea
by Sunday | May 14 | Biology WAEC
A. because salt is a preservative B. to prevent contamination of the body C. to maintain the composition of the body fluids D. to increase the number of blood cells Correct Answer: Option C C. to maintain the composition of the body...
by Sunday | May 14 | Biology WAEC
A. Fishes, amphibians, birds, man. B. Fishes, amphibians, annelids, insects C. Fishes, reptiles, birds, tapeworms D. Fishes, protozoans, amphibians, man Correct Answer: Option A A. Fishes, amphibians, birds, man.
by Sunday | May 14 | Biology WAEC
A. breathed in air containing nitrogen. B. produced carbon dioxide C. ran short of energy D. used up the available oxygen Correct Answer: Option D D. used up the available oxygen
by Sunday | May 14 | Biology WAEC
A. possess valves at intervals throughout their length B. have thick, muscular and elastic walls C. carry blood away from the heart D. transport oxygenated blood with the exception of the pulmonary artery Correct Answer: Option A A. possess valves at intervals...