What measures of variability will give the difference between the highest and lowest scores?.

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers

Analyze the forces acting on a cyclist who is slowing down as he or she climbs a hill

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing