Explain how lines of latitude and longitude people find locations on earth?

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.

Distance that the transcontinental railroad covered from omaha to san francisco.

The coco river is a natural border between nicaragua and which other country