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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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colleen colleen
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12 years ago
Many species of field mice are able to reproduce several times a year and produce litters with multiple offspring. However, an ecologist noted that the population size of mice, as measured in a California grassland, did not change from year to year. The factors that keep natural populations from increasing are collectively called:
A) nonliving factors.
B) biotic potential.
C) scramble competition.
D) exponential growth.
E) environmental resistance.
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how_mendelhow_mendel
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12 years ago
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Biology!

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colleen Author
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12 years ago
Thank you sir Smiling Face with Open Mouth marking solved!
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