Answers An ecological factor that will have the most limiting effects on the abundance of phytoplankton… An ecological factor that will have the most limiting effects on the abundance of phytoplankton in a turbid pond is A. pH B. oxygen C. light D. temperature Correct Answer: Option C Explanation
Answers Which of the following is true of rail transport? Which of the following is true of rail transport? A. Suitable for perishable goods B. Fast over long… Read More
Answers Methanol is obtained from wood by Methanol is obtained from wood by A. esterification B. bacterial decomposition C. combustion D. fractional distillation E. destructive… Read More
Answers A sound wave from a ship is received 8.4s later. What is the depth of… A sound wave from a ship is received 8.4s later. What is the depth of the sea? [Speed… Read More
Answers What is the capital employed? What is the capital employed? A. N 200 000 B. N 340 000 C. N 170 000 D.… Read More
Answers (i) What is a habitat? (ii) Explain briefly three roles of a decomposer in… (a) (i) What is a habitat? (ii) Explain briefly three roles of a decomposer in an ecosystem. (b)… Read More