15. The gene for brown eyes (B) is dominant over the gene for blue eyes (b) . Two brown -eyed people have a blue-eyed child. Which genotypes make this phenotype possible ?

There would be one bar shorter than the bar for peaches.

Sorry its not enough info

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.