Answer:
Ammonia Nitrifying, Nitrite Nitrifying, Denitrifying
Explanation:
The correct answer is daily hassle.
Daily hassles are occurrences or events that causes stress or irritations repeatedly, like in the given statement Mary experiences daily hassle due to the changes in her lifestyle, for example her monthly bills, which she cries on regularly.
The answer to this would be A, multidirectional
Answer: Bolivia, Bulgaria, Costa Rica, Dominican Republic, Egypt, Greece, Gabon, Guatemala, Libya, Honduras, and the Democratic Republic of Congo.
Explanation: :) :D
Sorry, the question is incomplete.