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Otrada [13]
3 years ago
10

Why might a particular soil be low in ammonium and potassium ions

Biology
1 answer:
AleksAgata [21]3 years ago
7 0
A soil can be low in ammonium and potassium ions because of increased acidity of the soil. The acidity is caused by hidrogen (H) and Al (alluminuim) ions. There few causes: acid rain, nitrate leaching, rainfall, decompositions of organic matter (leaves, corps etc)  due to microorganism activity. 
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What condition occurs when fluid accumulates in the lungs, preventing them from breathing adequately?
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Answer: Pulmonary edema

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Hence, the correct answer is pulmonary edema.

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Can genetic mutations benefit an organism? Explain your answer.
pochemuha

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7 0
2 years ago
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Georgia [21]

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<em>The correct option is b. the model is insufficiently labeled</em>

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The diagram shown in the picture is a poor depiction for the process of photosynthesis as well as cellular respiration. I does not tell us the products being formed. Like oxygen gas is released during photosynthesis but it is just labelled as gas in the diagram. The sugar being formed is also not named which is glucose.

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