Anita: Since 1960 the spotted owl population has declined alarmingly. Timber companies that have been clearing the old-growth forests where the spotted owl lives are responsible for this. Jean: No, the spotted owl' s decline is due not to the timber companies but to a rival species. For the past three decades, the more prolific barred owl has been moving steadily into the spotted owl' s habitat and replacing the spotted owl. Jean does which one of the following in her response to Anita?
A: challenges Anita's assumption that the decline in the population of the spotted owl poses a threat to the species'continued survival
B: proposes an alternative explanation for the decline in the spotted owl population
C: denies the truth of Anita's premise that timber companies have been clearing old-growth forests
D: suggests that Anita overlooked the possibility that spotted owls are able to live in forests that are not old-growth forests
Choose A, B, C or D as your solution.
B