The photic zone extends to the bottom of the open ocean
extends to a depth of about 200 meters
is deep, cold, and permanently dark
is where chemosynthetic bacteria are the producers

1. aspect is nothing really because the answer is right in front of your face

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.