Answer:
Teotihuacan
Explanation:
Teotihuacan began as a religious center in the Mexican Highlands around the first century CE. It became the largest and most populated center in the pre-Columbian Americas. that is all I know about it
migration rates,birth rates and death rates are all ways to measure changes in the population?
The answer that makes the most since is A!
Portugal. this is also the reason portugese is spoken in brazil
<span>The phosphate enters the ecosystem and becomes tied up in the biogeochemical system where it is recycled. The rapid growth of aquatic vegetation and/or increase in the algal population can cause the death and decay of vegetation and aquatic life because of the decrease in dissolved oxygen levels.</span>
