1. An algal bloom occurs
2. Algae consume the available nutrients and then begin to die off
3. Decomposers break down algae and increase in number
4. Decomposers increase oxygen consumption
liiist these in order of 1-4
decomposers increase oxygen consumption
algae consume the available nutrients an then begin to die off
decomposers break down algae and increase in number
an algal bloom occurs
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