When coal is burned, energy is being converted to energy. A.
chemical; heat
B.
chemical; electrical
C.
heat; chemical
D.
electrical; heat

a. chemical;heat

Explanation:

When coal is burned, Chemical energy is being converted to Heat/Thermal energy. As we energy is being neither created nor destroyed but transforms or converts from one form to another. In this way, chemical energy is stored in fuels like coal and when we it is burned, the energy is being converted to chemical energy.

A. When coal is burned , chemical energy is being converted to heat energy .

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.

answer; observing;