A. the workers are sterile B. the kings are bigger than the queens C. only the worker perform duties D.…
A. insect eaters B. fish catchers C. nectar feeders D. fruit eaters Correct Answer: Option C - nectar feeders
A. last upper premolar and the first lower molar B. last upper molar and the last lower molar C. first…
A. the struggle for existence among living organisms is sporadic B. the most successful organisms are those that best adapt…
A. a tropical rain forest B. a guinea savanna C. a sahel savanna D. an estuarine swamp Correct Answer: Option…
A. aid water retention B. close up the texture C. prevent water logging D. improve capillary action Correct Answer: Option…
A. mangrove swamp plants B. grassland plants C. submerged water plants D. desert plants Correct Answer: Option C - submerged…
A. 1.2 per m² B. 2.4 per m² C. 4.8 per m² D. 9.6 per m² Correct Answer: Option A…
A. food chain B. trophic level C. pyramid of numbers D. food web Correct Answer: Option B - trophic level
A. kinds of animal inhabiting the area B. types of plants found in the area C. nature of the soil…