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Algal blooms which pollute streams, rivers, and lakes are caused by the presence of O A. lead. O B. oxygen. C. mercury. D. phosphates. O E. E. DDT.​
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Algal blooms which pollute streams, rivers, and lakes are caused by the presence of O A. lead. O B. oxygen. C. mercury. D. phosphates. O E. E. DDT.​

User Drew Gibson
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2 Answers

11 votes
Oxygen is right

B is the choice needed to choose
User Gorefest
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5 votes

Answer: oxygen

Step-by-step explanation:

User Sneak
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