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Biology 9 Online
OpenStudy (anonymous):

Which of the following statements about prescribed burns is true? a. Prescribed burns will always have detrimental effects on ecosystems, but should be used to protect homes. b. Prescribed burns are necessary for preventing natural wildfires. c. Prescribed burns can help maintain healthy ecosystems. d. None of the above

OpenStudy (anonymous):

@mummmieee45 Several plant species have evolved in grasslands that regularly experience fires started without human action. If they evolved for this what does that mean?

OpenStudy (anonymous):

C. just so everybody knows.

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