If the diagonals of two squares are in the ratio of 2 : 5, their area will be in the ratio of

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#Question id: 11259

#Section 1: Ecology

The problem of __________ can be stated as: "given that time and resources are limited, how can the organism best use them to achieve its maximum possible evolutionary fitness?"

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#Question id: 12153

#Section 1: Ecology

Which of the following is not a resource? 

TLS Online TPP Program

#Question id: 12340

#Section 1: Ecology

Keystone species are thought to have profound effects on the structure and composition of ecological communities because they

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#Question id: 9575

#Section 1: Ecology

The warm counter current known as El niño moves southward along the coast of peru each year around christmastime. When this counter current flows strongly, it displaces the cold peru current offshore and results in:

TLS Online TPP Program

#Question id: 12424

#Section 1: Ecology

The logistic model predicts a population growth curve that approximates the shape of a(n)