Therefore, economic reproduction in capitalist society is necessarily expanded reproduction and requires market growth.

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But reproduction, as commonly understood in American culture, requires participation of both parents.

Sexual reproduction in Phytophthora palmivora requires the presence of opposite mating types known as A1 and A2.

In addition, of course, rapid reproduction requires finite displacement from equilibrium.

Rhino experts agreed that successful reproduction would require sufficiently natural conditions and large enclosures.

Look, reproduction should not require such an upheaval.