And B. physical systems because there are volcanoes, oceans, land, mountains, forests
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Explanation:
What he finds, despite the best efforts of archaeologists and the latest technology, still remains in many ways a mystery.
Speaking from his home in Colorado, he explains why many Native Americans reject the idea that their ancestors migrated from somewhere else; how an archaeologist nicknamed Dr. Poop believes he has identified the first human excrement in America; and why diversity seems to have been built into America’s DNA.
I believe it was the Arab Oil Embargo, because during this time we weren’t receiving as much oil so the speed limit had to go down to 55mph to preserve what we did have.
Bush V. Gore (2000)
The United States Supreme Court ruled in favor of George W. Bush, against the recount of votes in Florida, despite a 537 vote difference.
Answer:
Explanation:
The Aztecs were very advanced scientific thinkers and mathematicians. The Aztec number system was far more advanced than other cultures at the time. Aztec astronomy was also an important component of their calendar, which reflected heavily on their gods. The Aztecs were also advanced in the development of medicine. Hope that helps and don't forget to friend me, okay?
