How did shang priests communicate with the gods? a.) they burned incense and watch for smoke signs from the gods. b.) they offered animal sacrifices and then waited for directions from the gods in the form of omens c.) they asked the gods questions, and then heated animal bones and read the cracks in the bones to find the answers. d.) they drank herb tea and the slept, hoping the gods would visit them in their dreams.

Which suggests the most critical aspect of the peak oil theory? 1) controversy rages over rumors that the fracking lobby in washington has influenced the statistics. 2) supporters and critics argue endlessly over the rate of extraction and shape of the bell curve. 3) saudi arabia will soon have to begin fracking, leading to protests and further destabilization. 4) a new oil discovery means a fresh peak cycle, making that region the target of aggressors.