Answer:
16. Directional Selection
17. Disruptive Selection
18. Stabilizing Selection
19. Natural Selection
20. Adaptation
Explanation:
In population genetics, directional selection/positive selection is a mode of natural selection in which an extreme phenotype is favored over other phenotypes.
Disruptive Selection would show phenotypes (individuals with groups of traits) of both extremes but have very few individuals in the middle.
Stabilizing Selection. Occurs when individuals at the extremes of the range of characteristic are selected against. This means that the "average" individuals are selected for.
There would need to be several more tanks of fish
Answer:
B. Bulge Outwards
the bulge will create a high tide.
Minerals are the single largest components of a typical soil.
Typically, they make up 50% of any type of soil, which is a lot. Water and moisture make up about 30%, whereas organic material takes up only a small percentage.