Density-dependent factors ______________
A) include the effects of a hard freeze on a single species within a community
B) include the effects of disease, predators, and food on a single species within a community
C) include the effects of rainfall on an entire community
D) include the effects of a hard freeze on an entire community
E) cause decreases in the number of species in an ecosystem
Correct Answer:
Verified
Q28: A species has evolved an asexual mode
Q29: An ecosystem _
A) is a regional grouping
Q30: An S-shaped population growth curve best describes
Q31: Biodiversity is _
A) the relative abundance of
Q32: Heavy rains and mudslides cause a river
Q34: A coyote, which can alter its food
Q35: Of the following, _ are the major
Q36: Of the following, _ would be
Q37: A populationʹs age structure generally _
A) has
Q38: The carrying capacity is the _
A) maximum
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