Practice AP Environmental Science questions on resource availability, population growth, carrying capacity, density dependence, mortality, fecundity, and stability.
Respond to parts A, B, C, D, E, F, G, and H, and all subparts.
Scientists hypothesized that the population of chickadees would be stable or growing with
fewer than 25\% nonnative plants. Describe one way that the data in Figure 2 support this
hypothesis.
| E | fewer than 25% nonnative plants. Describe one way that the data in Figure 2 support this hypothesis. Acceptable response: Below this level/with fewer than 25%, enough reproduction is occurring to replace the population. | Point 05 |
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