Zachary wants to model a landform that changed due to earthquakes and wind erosion Which model is most appropriate for him to use?

Which of the following emerging technologies uses the principle of chromosomes to identify suspects

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?

What are cutting "steps" or terraces