9. Why are natural resources not distributed evenly nor randomly?
a. they are dependent on astrological signs
b. they are derived from natural geological
processes
c. migration patterns are different
d. evolution always selects the best adapted

b. They are derived from natural geological process

Explanation:

Resources are distributed in different ways and in different amounts throughout the world. Often the result of past geologic processes such as volcanic activity or tectonic movement, this unequal distribution means that various quantities of certain resources are only available to some people.

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.