Which of the following statements about wildfires is true?

a. wildfires allow certain plant types to reproduce by cracking their seeds.

b. natural wildfires should be prevented to maintain wildlife habitats.

c. the loss of undergrowth caused by wildfires is detrimental to an ecosystem.

d. all of the above.

The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport