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scZoUnD [109]
3 years ago
5

Which of the following events increase the stability of an ecosystem? 1. primary succession II. secondary succession III. defore

station IV. chemical spill OA. I only OB. I, III, and IV only OC. I and II only OD. ll only Reset Submit
​
Biology
2 answers:
Sever21 [200]3 years ago
4 0

Answer:Secondary succession

Explanation:secondary succession greatly increases the stability of an ecosystem

ValentinkaMS [17]3 years ago
4 0

Answer:

I. primary succession

II. secondary succession

Explanation:

Primary and secondary succession are similar because they both increase the stability of communities over time. A stable community is more resistant to pathogens, dramatic fluctuations in species populations, and erosion.

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Answer:

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Explanation:

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the total cholesterol score = HDL + TDL + Triglyceride = 62 + 77 + 60 = 199

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b. As a doctor, I will advice the patient on the status of these measurements. Using the scale of cholesterol level, a measurement of total cholesterol = 200 represents a high cholesterol level. Since 199 is very close to 200, the patient is at a risk of high cholesterol levels and thus needs a dietary change.

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mars1129 [50]

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