Which of the following is an example of chemical energy? Heat given off by a light bulb,
A windmill spinning
Electrons moving in an electrical circuit
Energy in an apple that a worm eats,

Hear given off by a light bulb because heat is a sign of a chemical reaction

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.