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.
Yes it is a ORGANELLE in a eukaryotic cells
D - an increase in tree cover in the tundra.
The answer is wind because the wind deposits the large Boulder little by little
