#Question id: 9204
#Unit 9. Diversity of Life Forms
Which of the following observations provides the best evidence of a biodiversity crisis?
#Question id: 9205
#Unit 9. Diversity of Life Forms
Which of the following terms includes all of the others?
#Question id: 9206
#Unit 9. Diversity of Life Forms
To better comprehend the magnitude of current extinctions, it will be necessary to ________.
#Question id: 9207
#Unit 9. Diversity of Life Forms
Loss of biodiversity matters not only with regard to mammals or other vertebrates, but also microbes. Why are microbes worthy of discovery and protection from extinction?
#Question id: 9208
#Unit 9. Diversity of Life Forms
Which of the following threats to biodiversity is targeted at specific species rather than groups of species?
#Question id: 9209
#Unit 9. Diversity of Life Forms
Introduced species can have deleterious effects on biological communities by ________.