Which of the following orders correctly represents the tr...
Which of the following orders correctly represents the trend in eutrophication?
Lack of oxygen → Death of aquatic organisms → Massive algal growth
Excess nitrates and phosphates → Massive algal growth → Lack of oxygen → Death of aquatic organisms
Heavy mineralization → Lack of oxygen → Massive algal growth
Excess nitrates and phosphates → Lack of oxygen → Massive algal growth → Death of aquatic organisms
Correct answer is B
No explanation has been provided for this answer.
Which of the following is common to a dicotyledonous stem and monocotyledonous root? ...
The most important plant hormone is ...
Plants developing in dry conditions are ...
Food chains are relatively short because ...
Which of the following is NOT a method of conserving wild life? ...
Which of the following blood vessels carries oxygenated blood away from the heart? ...
i 2/2, c 1/1, pm 2/2, m 3/3 The above dental formula represents the dentition of ...
The natural process that produces adaptive evolutionary changes is ...
The bacterium in a mutualistic association with legumes converts ...
A person with blood group B can only donate blood to individuals with blood groups ...