Answers The main components of the land ecosystem are? The main components of the land ecosystem are? A. lithosphere, biosphere, hydrosphere and atmosphere B. vegetation, soil lithosphere and oceans C. hydroshpere, atmosphere, plants and animals D. river basin, biosphere, mountains and atmosphere Correct Answer: Option B Explanation
Answers What is meant by the statement: The specific heat capacity of copper is (400 J… (a) What is meant by the statement: The specific heat capacity of copper is (400 J kg^{-1}K^{-1})? (b)(i) Describe… Read More
Answers Solve the equation (x +2)(x – 7) = 0 Solve the equation (x +2)(x – 7) = 0 A. x = 1 or 8 B. x =… Read More
Answers Which of the following statements is TRUE according to the passage? I am always amazed when I hear people saying that sport creates goodwill among nations and that if… Read More
Answers The resistance of a 240V, 60 watt electric filament bulb is The resistance of a 240V, 60 watt electric filament bulb is A. 0.25(Omega) B. 480(Omega) C. 60(Omega) D.… Read More
Answers If the anthers of a flower mature before the stigma, the condition is termed If the anthers of a flower mature before the stigma, the condition is termed A. epigyny B. hypogyny… Read More