Þ1. anolis cristatellus and a. cooki are both trunk-ground anoles that live on puerto rico. a.
þ cristatellus lives in a shady, forest environment, while a. cookelives in an open, sunny
environment. what is an adaptive explanation for why the dewlap of one species evolved to be
þ brighter and that of another species darker?

The dewlap of the A. cooki evolved to be of a brighter color because the environment of these reptiles tends to be brighter due to the brighter colored plants that will be present. The bright colors are a result of the greater amount of sunlight incident on the plant species there.
On the other hand, the darker dewlaps help A. cristatellus camouflage in the darker environment.

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.

Ithink its because more have died recently than in the past.