nabilarizwan0987 nabilarizwan0987

27-10-2022
Biology

Answered

Which of the following statements is FALSE?
Plant leaves sticking out of a pond do not add to the dissolved oxygen content.
Inorganic nutrients like nitrates can affect aquatic ecosystems.
A pH of 6.5-8 is acceptable for a healthy stream.
Cold temperatures lower dissolved oxygen.

Answer :

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