Answer:
the last one, oceanic crust is more dense!
The best method that help to prevent wind erosion is decreasing riverbank slopes. The correct option is A.
<h3>What is wind erosion?</h3>
Wind erosion is the erosion of the top layer of the soil by wind. Top layer contain nutrients of the soil, is it eroded the soil become of fewer nutrients and quality.
Thus, the correct option is A. decreasing riverbank slopes.
Learn more about wind erosion
brainly.com/question/15081536
#SPJ1
The neutral theory of molecular evolution proposed that most evolutionary changes are the result of the fixation of neutral mutations by genetic drift. Hence, in this model, most genetic changes in a population are the result of constant mutation pressure and genetic drift.
Fatty acids vary in their degree of saturation or unsaturation due to their number of :Double bonds
