Its telling you to use a punnet square
<u>B. False</u>
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<em>The process of evolution occurs only in populations and not in individuals... Five forces can cause genetic variation and evolution in a population: mutations, natural selection, genetic drift, genetic hitchhiking, and gene flow.</em>
Bone maintenance. If there is too much Calcium in our body, it can be stored for later use but if there is already enough calcium stored then this can trigger bone weekness.