What is the measure of the angle x

Danielle has blonde hair. her mother has blonde hair and her father has brown hair. which explains how danielle inherited her hair color? she inherited a chromosome that carry alleles for hair color from someone other than her mother and father. she inherited a chromosome that carries an allele for hair color from only her father. she inherited a chromosome that carries an allele for hair color from only her mother. she inherited a chromosome that carries an allele for hair color from each parent.

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii

The states that the process that have been occurring today have been occurring since earth formed. what is it?