Population structure is defined by the organization of genetic variation and is driven by the combined effects of evolutionary processes that include recombination, mutation, genetic drift, demographic history, and natural selection.
Answer: 133.1 units ²
Explanation:
First find the area of the Parallelogram;
= Base * height
= 18 * 6
= 108 units²
Area of a semi circle;
= πr²/ 2
r = diameter/2 = 8/2 = 4
= (π * 4²)/2
= 25.1 units²
Area of both = 108 + 25.1
= 133.1 units ²
C. weather, "<span>the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc."</span>