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1. What is the usual cause of a harmful increase in the nutrients in a freshwater lake? a. Global Warming b. Runoff of fertilizers and sewage c. Loss of biodiversity d. Seasonal…
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1. What is the usual cause of a harmful increase in the nutrients in a freshwater lake? a. Global Warming b. Runoff of fertilizers and sewage c. Loss of biodiversity d. Seasonal…
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May 8, 2020
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1. What is the usual cause of a harmful increase in the nutrients in a freshwater lake?
a. Global Warming
b. Runoff of fertilizers and sewage
c. Loss of biodiversity
d. Seasonal variations in rainfall.
Biology
middle-school
Selvarathinam Vinoch
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Answer:
B
Step-by-step explanation:
Davidgyoung
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May 13, 2020
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Davidgyoung
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