Answer:
The basic unit of life is a cell
No only test on variable at a time or els you may get incomplete results
Answer:
Stephen Stearns states that natural selection doesn't mean the survival of the fittest organisms, but rather this mechanism is illustrated by the selective reproduction of the fittest. Natural selection can be classified into distinct types, including directional, disruptive and stabilizing selection, which are in turn based on sexual selection. These types of selection are driven by different outcomes that have different dynamics.
Equilibrium: Equilibrium is a state in which opposing forces or influences are balanced.
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